results
HATS-33 b
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Total Reductions to Date: 5
Date Processed: 02/18/2025 at 07:00:04 (PST)
Exoplanet Watch Ephemeris
Parameter | Value | Uncertainty |
---|---|---|
Orbital Period (Days) | 2.5495634271053245 | 4.721293564818284e-07 |
Ephemeris (BJD_TDB) | 2460474.55141032 | 0.00033603120869612276 |
Assumed Priors
Parameter | Value | Uncertainty | Units | Reference |
---|---|---|---|---|
RA | 294.6336944 | decimal | ||
DEC | -55.3302692 | decimal | ||
Host Star Metallicity | 0.29 | 0.05 | Kokori et al. 2023 | |
Host Star log(g) | 4.45 | 0.04 | Log10(cgs) | Kokori et al. 2023 |
Host Star Radius [R_Sun] | 1.02 | 0.05 | Sol | Kokori et al. 2023 |
Host Star Effective Temperature [K] | 5659.0 | 85.0 | K | Kokori et al. 2023 |
a/Rs | 7.8 | 0.3 | Kokori et al. 2023 | |
eccentricity | 0.08 | de Val-Borro et al. 2016 | ||
inclination [degrees] | 87.6 | 0.9 | deg | Kokori et al. 2023 |
omega [degrees] | 0.0 | deg | Kokori et al. 2023 | |
orbital period [days] | 2.54956317 | 8.2e-07 | day | Kokori et al. 2023 |
Rp | 12.94 | 0.17 | R_Earth | Gajdoš et al. 2021 |
Rp/Rs | 0.116 | 0 | Gajdoš et al. 2021 | |
ephemeris [JD] | 2458840.28135 | 0.00017 | BJD-TDB | Kokori et al. 2023 |
Previously Published Mid-Transit Times
Value | Uncertainty | Units | Reference |
---|---|---|---|
2456497.231805 | 0.0005 | BJD | Gajdoš et al. 2021, de Val-Borro et al. 2016 |
2458090.7093 | 0.0005 | BJD-TDB | Kokori et al. 2022 |
2458654.1632435 | 0.0001295 | BJD, BJD-TDB | Ivshina & Winn 2022, ExoFOP-TESS TOI |
2458840.28135 | 0.00017 | BJD-TDB | Kokori et al. 2023 |
2459059.54363 | 0.00017 | BJD | Patel & Espinoza 2022 |
Observations
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Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.5426 | 0.0096 |
Am2 | 0.0097 | 0.0027 |
a/Rs | 8.27 | 0.5 |
Rp/Rs | 0.104 | 0.0047 |
ephemeris [JD] | 2459036.6016 | 0.0033 |
eccentricity | 0.08 | |
inclination [degrees] | 87.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 2.54956317 | |
u0 | 1.7084190781809885 | |
u1 | -2.9771814147630358 | |
u2 | 3.599578683771026 | |
u3 | -1.3308162935510768 | |
duration | 0.1025 | 0.0072 |
Included in ephemeris calculations
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 | DIGA (collaborate/publish) |
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Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0137 | 0.0039 |
Am2 | -0.00458 | 0.00069 |
a/Rs | 7.93 | 0.14 |
Rp/Rs | 0.1106 | 0.0022 |
ephemeris [JD] | 2460071.71677 | 0.0009 |
eccentricity | 0.08 | |
inclination [degrees] | 87.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 2.54956317 | |
u0 | 2.0579924287129687 | |
u1 | -3.5461019949931365 | |
u2 | 3.8864034025510583 | |
u3 | -1.3982937783589673 | |
duration | 0.1086 | 0.0021 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
R | Cousins R | 561.7 nm | 719.7 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAJA (collaborate/publish) | ZMID |
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Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9776 | 0.0064 |
Am2 | 0.0122 | 0.0025 |
a/Rs | 7.92 | 0.87 |
Rp/Rs | 0.212 | 0.066 |
ephemeris [JD] | 2460104.847 | 0.012 |
eccentricity | 0.08 | |
inclination [degrees] | 87.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 2.54956317 | |
u0 | 1.981161771221894 | |
u1 | -3.5677289763377744 | |
u2 | 4.057763256978688 | |
u3 | -1.4711959913974235 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) |
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Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0093 | 0.0052 |
Am2 | -0.0051 | 0.003 |
a/Rs | 7.16 | 0.67 |
Rp/Rs | 0.1 | 0.013 |
ephemeris [JD] | 2460112.5216 | 0.007 |
eccentricity | 0.08 | |
inclination [degrees] | 87.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 2.54956317 | |
u0 | 1.9807615009091664 | |
u1 | -3.566723840008523 | |
u2 | 4.056670562371777 | |
u3 | -1.470708162823318 | |
duration | 0.119 | 0.011 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) |
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Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9965 | 0.0079 |
Am2 | 0.0027 | 0.0025 |
a/Rs | 7.39 | 0.53 |
Rp/Rs | 0.1386 | 0.0074 |
ephemeris [JD] | 2460474.5523 | 0.004 |
eccentricity | 0.08 | |
inclination [degrees] | 87.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 2.54956317 | |
u0 | 2.352794366519579 | |
u1 | -4.1952487677988195 | |
u2 | 4.403525769085493 | |
u3 | -1.5610713021886053 | |
duration | 0.1206 | 0.0095 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CBB | Clear with blue-blocking | 500.0 nm | 1000.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) |