results

HAT-P-49 b

Timing Plot

Total Reductions to Date: 22

Date Processed: 09/06/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.6915556531052984 3.731208452613028e-07
Ephemeris (BJD_TDB) 2460558.0778266336 0.0002775356608801228
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 305.4413294 decimal
DEC 26.6926759 decimal
Host Star Metallicity 0.074 0.08 Kokori et al. 2023
Host Star log(g) 4.1 0.04 Log10(cgs) Kokori et al. 2023
Host Star Radius [R_Sun] 1.833 0.138 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 6820.0 52.0 K Kokori et al. 2023
a/Rs 5.13 0.19 Kokori et al. 2023
eccentricity 0.0 Bourrier et al. 2023
inclination [degrees] 86.2 1.7 deg Kokori et al. 2023
omega [degrees] 90.0 deg Bourrier et al. 2023
orbital period [days] 2.69155536 5.4e-07 day Kokori et al. 2023
Rp 17.45 0.76 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.0852 0 ExoFOP-TESS TOI
ephemeris [JD] 2459013.12497 0.0002 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2456399.62445 0.00063 BJD, BJD-TDB Bonomo et al. 2017, Bieryla et al. 2014
2456975.61736 0.0005 BJD-TDB Bourrier et al. 2023
2457077.8963 0.0005 BJD-TDB Kokori et al. 2022
2458684.75534 0.00019 BJD-TDB Ivshina & Winn 2022
2459013.12497 0.0002 BJD-TDB Kokori et al. 2023
2460558.071975 0.0025009 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001208
Parameter Value Uncertainty
Am1 1.0097 0.0083
Am2 -0.0088 0.0026
a/Rs 4.18 0.017
Rp/Rs 0.1145 0.0034
ephemeris [JD] 2459050.786 0.0011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.8508868613137
u1 -5.161919293710044
u2 5.058551767198116
u3 -1.7475192594234774
duration 0.2163 0.0012
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
SI Sloan i 697.5 nm 827.5 nm
Organization Observer Code Secondary Observers
AAVSO CANE (collaborate/publish) BPAG
Light curve chart for 0000889
Parameter Value Uncertainty
Am1 1.0337 0.0084
Am2 -0.0276 0.0026
a/Rs 6.04 0.56
Rp/Rs 0.079 0.017
ephemeris [JD] 2459481.476 0.011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.0235890838307715
u1 -3.7509087602890605
u2 4.4036669616677475
u3 -1.6763472195897071
duration 0.144 0.016
Not included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
V Johnson V 502.8 nm 586.8 nm
Organization Observer Code Secondary Observers
AAVSO NJEC (collaborate/publish)
Light curve chart for 0004334
Parameter Value Uncertainty
Am1 0.9883 0.0061
Am2 0.01 0.0088
a/Rs 4.41 0.54
Rp/Rs 0.066 0.023
ephemeris [JD] 2460167.784 0.01
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.618606849814147
u1 -4.719684982999442
u2 4.789171788850136
u3 -1.6880935843006206
duration 0.203 0.025
Not included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
RJ Johnson R 590.0 nm 810.0 nm
Organization Observer Code Secondary Observers
AAVSO MBEB (collaborate/publish)
Light curve chart for 4d605d43dcb5bd280fc2539788be15ec
Parameter Value Uncertainty
Am1 1.00019 0.00098
Am2 0
a/Rs 4.974 0.071
Rp/Rs 0.071 0.0011
ephemeris [JD] 2459441.0835 0.0013
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9685285257044005
u1 -5.380936499299333
u2 5.193912677466422
u3 -1.7815046264761594
duration 0.1769 0.003
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 6b11c23d50d6be26484168e835ff8a38
Parameter Value Uncertainty
Am1 1.0003 0.0011
Am2 0
a/Rs 4.994 0.061
Rp/Rs 0.0727 0.0012
ephemeris [JD] 2459801.7522 0.0011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9674169706066396
u1 -5.376312467040304
u2 5.187801945250606
u3 -1.7789063715126687
duration 0.1765 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for c2fcc1fa94ff23eb57715f15dffdd105
Parameter Value Uncertainty
Am1 0.9998 0.001
Am2 0
a/Rs 5.037 0.058
Rp/Rs 0.0716 0.0012
ephemeris [JD] 2459812.5172 0.001
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.969284331027977
u1 -5.383958698666578
u2 5.197781990786445
u3 -1.783107545694857
duration 0.1752 0.0022
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for b95b3a87e46b78ca4ede3036206c42bc
Parameter Value Uncertainty
Am1 0.9983 0.0012
Am2 0
a/Rs 4.985 0.075
Rp/Rs 0.0739 0.0016
ephemeris [JD] 2459809.826 0.0013
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9678404111756014
u1 -5.378460573956053
u2 5.190986710136027
u3 -1.780366470003845
duration 0.1774 0.0031
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 604d517a5ef85142ec08b03c95ad7c6e
Parameter Value Uncertainty
Am1 1.00023 0.00099
Am2 0
a/Rs 5.035 0.061
Rp/Rs 0.0707 0.001
ephemeris [JD] 2459435.6991 0.0011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.967804276661262
u1 -5.378589370823382
u2 5.191242106730806
u3 -1.7804569352131514
duration 0.1749 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 4f364aea5e0f97aab2dcff2452bb9139
Parameter Value Uncertainty
Am1 1.0 0.001
Am2 0
a/Rs 4.978 0.06
Rp/Rs 0.0732 0.0011
ephemeris [JD] 2459438.3911 0.001
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9675068813614613
u1 -5.377458743474634
u2 5.189759510835459
u3 -1.7798075713888428
duration 0.1776 0.0023
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 6158efacd590d4c0602fe2caed007ad6
Parameter Value Uncertainty
Am1 1.0002 0.001
Am2 0
a/Rs 5.051 0.062
Rp/Rs 0.0713 0.0012
ephemeris [JD] 2459815.2096 0.001
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.967924778477391
u1 -5.379880074428232
u2 5.19345906981726
u3 -1.7815036964778495
duration 0.1745 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for f9717a410cddd047c5c7eb1b907ec8ed
Parameter Value Uncertainty
Am1 0.99977 0.00095
Am2 0
a/Rs 5.048 0.052
Rp/Rs 0.0723 0.0011
ephemeris [JD] 2459443.77453 0.0009
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9680836782118654
u1 -5.379780249230461
u2 5.192765286215074
u3 -1.7810686378182456
duration 0.1746 0.002
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for b6ef41387c04ecde36c14b39cbc0b9c2
Parameter Value Uncertainty
Am1 0.9988 0.0011
Am2 0
a/Rs 4.972 0.087
Rp/Rs 0.0773 0.0015
ephemeris [JD] 2459446.4655 0.0015
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.969240812739471
u1 -5.383805889822211
u2 5.197611137478896
u3 -1.783045982945715
duration 0.1784 0.0036
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 2c54b9a6532ef6ad432044b5ee4096ee
Parameter Value Uncertainty
Am1 1.0 0.0012
Am2 0
a/Rs 5.041 0.065
Rp/Rs 0.0716 0.0012
ephemeris [JD] 2459422.2423 0.0011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9683149829050897
u1 -5.380321981353732
u2 5.193276442036441
u3 -1.78126936620195
duration 0.1746 0.0025
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 53d454d92bd4a0cd6503fcc9fabf972f
Parameter Value Uncertainty
Am1 1.0004 0.0011
Am2 0
a/Rs 4.959 0.069
Rp/Rs 0.0706 0.0012
ephemeris [JD] 2459823.2834 0.0012
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9679612066053846
u1 -5.3797100279472865
u2 5.192966258338064
u3 -1.7812173596149354
duration 0.1778 0.0028
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 45d5712e568f88b65d674501431d0d36
Parameter Value Uncertainty
Am1 0.9998 0.0012
Am2 0
a/Rs 5.033 0.067
Rp/Rs 0.0726 0.0012
ephemeris [JD] 2459807.1347 0.0012
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9684032631652557
u1 -5.3812583625219546
u2 5.194742838330429
u3 -1.7818876615660302
duration 0.1752 0.0026
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 97e909baed1c7aa389d1a3e1681f0094
Parameter Value Uncertainty
Am1 1.0001 0.0011
Am2 0
a/Rs 5.048 0.063
Rp/Rs 0.0736 0.0012
ephemeris [JD] 2459804.4415 0.0011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9683885666026177
u1 -5.380838052120826
u2 5.194086744673568
u3 -1.7816371817574361
duration 0.1746 0.0025
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 16d7ad99bfa979b56c7f4e98481ef993
Parameter Value Uncertainty
Am1 1.0002 0.001
Am2 0
a/Rs 5.092 0.073
Rp/Rs 0.0705 0.001
ephemeris [JD] 2459817.9005 0.0012
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.968822230939179
u1 -5.382018671350857
u2 5.195150186388139
u3 -1.7819536685626902
duration 0.1722 0.0028
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 42676d779086551915974c9b40dfc811
Parameter Value Uncertainty
Am1 1.0002 0.001
Am2 0
a/Rs 5.087 0.077
Rp/Rs 0.0728 0.0012
ephemeris [JD] 2459820.5923 0.0012
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9689171284518245
u1 -5.382721779570511
u2 5.1963068187002515
u3 -1.782502090150559
duration 0.1732 0.003
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 3c6253af991ced90bbb924a2f5a70eb5
Parameter Value Uncertainty
Am1 0.99995 0.00094
Am2 0
a/Rs 4.984 0.056
Rp/Rs 0.0709 0.0011
ephemeris [JD] 2459427.62498 0.00099
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.968403581846335
u1 -5.380180880908398
u2 5.192787835870232
u3 -1.7810104594296003
duration 0.1765 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 0d6ad8963374ab7e57fc77f6fca5d730
Parameter Value Uncertainty
Am1 0.9999 0.0011
Am2 0
a/Rs 5.012 0.066
Rp/Rs 0.0712 0.0011
ephemeris [JD] 2459430.3155 0.0011
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9677490528306674
u1 -5.378711008107994
u2 5.191575355788166
u3 -1.7806133231503383
duration 0.1759 0.0027
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for b2f4370299e9066fc39d8ccd76ad95d4
Parameter Value Uncertainty
Am1 0.9998 0.0012
Am2 0
a/Rs 4.969 0.078
Rp/Rs 0.0714 0.0013
ephemeris [JD] 2459424.9339 0.0014
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.9671908029185765
u1 -5.3766470685408025
u2 5.189076441744207
u3 -1.7796200987987154
duration 0.1778 0.0031
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 4f6323ec747f2459d86fb9090073980b
Parameter Value Uncertainty
Am1 1.0001 0.0012
Am2 0
a/Rs 5.075 0.074
Rp/Rs 0.0714 0.0012
ephemeris [JD] 2459799.0603 0.0012
eccentricity 0.0
inclination [degrees] 86.2
omega [degrees] 90.0
orbital period [days] 2.69155536
u0 2.967995499953883
u1 -5.3793307199766565
u2 5.19226637007447
u3 -1.7809310726808976
duration 0.1732 0.0028
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)