| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
UCAC4 700-054656 DR2 1556242405699527424 J13164717+4951399 |
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| RA | 13:16:47.1902 | DEC | +49:51:39.739 | ||
| Parallax 7.24 mas |
P.M. RA -63.3 mas/y |
P.M. DEC 4.659 mas/y |
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| MagV 11.878 |
MagR 11.618 |
MagI* 10.901 |
MagJ 10.218 |
MagH 9.793 |
MagK 9.701 |
| MagG 11.6 |
MagGBP 12.1 |
MagGRP 10.976 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458968.36162 ± 0.00037 BJDTDB |
|||||
| Period 3.315977 ± 3e-06 days |
|||||
| Transit Parameters | |||||
| MacDougall et al. 2022 | |||||
| Rp/Rs 0.048 ± 0.0047 |
a/Rs 11.23 +0.22 -0.22 |
i 87.0 +77.0 72.0 deg |
|||
| e 0.338 +0.056 -0.062 |
ω 123.6 +11.5 -11.5 deg |
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| DepthR* 3.01 mmag |
Duration* 1.61 hours |
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|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| MacDougall et al. 2022 | |||||
| Teff 4985.0 +121.0 -121.0 K |
Log(g) 4.55 +0.1 -0.1 cm/s2 |
Fe/H 0.17 +0.06 -0.06 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 25.17" | ||||
| Total Observations (Recent) | 33 (5) | ||||
| O-C | -0.68 ± 1.24 minutes | ||||
| ExoClock Observations (Recent) | 12 (5) | ||||
| Space Observations (Recent) | 21 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.0482 ± 0.001 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-1272b (LOW) 2026-04-13 | Pieter Vuylsteke Marvel (La Palma) | ASA Ritchey ZWO 6200mm / gpr / 200.0 | -0.62 ± 3.46 | |
| TOI-1272b (LOW) 2026-01-30 | Pieter Vuylsteke Marvel (La Palma) | ASA Ritchey ZWO 6200mm / gpr / 60.0 | 0.81 ± 2.59 | |
| TOI-1272b (LOW) 2026-01-20 | Mercedes Correa Teide Observatory | IAC80 Camelot2 / I / 100.0 | 0.57 ± 5.62 | |
| TOI-1272b (LOW) 2025-07-01 | Stefan Brenner NOE Volkssternwarte AST | Martini-Truss mit Zambuto 11“ f/4,7 Omegon veTEC 571 C / Clear / 120.0 | 14.1 ± 13.97 | |
| TOI-1272b (LOW) 2025-04-29 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280/1850 (C11 with Starizona reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0 | -2.8 ± 1.87 | |
| TOI-1272b (LOW) 2025-02-25 | Florence Libotte Montsec | Joan Oró 80cm MEIA2 / R / 60.0 | 2.18 ± 3.31 | |
| TOI-1272b (LOW) 2024-02-03 | Florence Libotte Montsec | Joan Oró 80cm MEIA2 / R / 60.0 | 13.72 ± 6.34 | |
| TOI-1272b (LOW) 2024-01-25 | Antelm Ginard Montsec Observatory | Joan Oró Telescope Andor iKon XL / R / 60.0 | -7.12 ± 1.87 | |
| TOI-1272b (LOW) 2023-05-27 | Kevin Johnson Holbrook Observatory | Meade LX50 10" Atik 383L+ / R / 210.0 | -0.03 ± 5.62 | |
| TOI-1272b (LOW) 2023-05-27 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 60.0 | -1.33 ± 2.59 | |
| TOI-1272b (LOW) 2023-05-27 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280/1850 (C11 with Starizona reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 240.0 | -8.1 ± 3.6 | |
| TOI-1272b (LOW) 2023-03-16 | Florence Libotte IAC 80 | IAC 80 equatorial german mount Camelot2 / I / 80.0 | 5.86 ± 3.74 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| TOI-1272b (LOW) 2022-03-22 | TESS | -1.6 ± 4.03 | ||
| TOI-1272b (LOW) 2022-03-19 | TESS | 2.68 ± 4.18 | ||
| TOI-1272b (LOW) 2022-03-06 | TESS | -0.18 ± 3.6 | ||
| TOI-1272b (LOW) 2022-03-03 | TESS | 5.69 ± 4.9 | ||
| TOI-1272b (LOW) 2020-03-16 | TESS | 0.55 ± 5.33 | ||
| TOI-1272b (LOW) 2020-03-13 | TESS | 2.1 ± 4.03 | ||
| TOI-1272b (LOW) 2020-03-10 | TESS | -5.57 ± 4.46 | ||
| TOI-1272b (LOW) 2020-03-03 | TESS | -1.17 ± 2.74 | ||
| TOI-1272b (LOW) 2020-02-29 | TESS | 1.41 ± 1.35 | ||
| TOI-1272b (LOW) 2020-02-25 | TESS | 3.09 ± 1.87 | ||
| TOI-1272b (LOW) 2019-10-02 | TESS | 1.63 ± 6.34 | ||
| TOI-1272b (LOW) 2019-09-26 | TESS | -1.17 ± 2.88 | ||
| TOI-1272b (LOW) 2019-09-19 | TESS | 5.24 ± 2.3 | ||
| TOI-1272b (LOW) 2019-09-16 | TESS | -1.13 ± 2.74 | ||
| TOI-1272b (LOW) 2019-09-13 | TESS | 2.29 ± 3.6 | ||
| TOI-1272b (LOW) 2019-09-06 | TESS | -1.08 ± 1.27 | ||
| TOI-1272b (LOW) 2019-09-03 | TESS | -3.42 ± 2.3 | ||
| TOI-1272b (LOW) 2019-08-30 | TESS | 0.43 ± 4.9 | ||
| TOI-1272b (LOW) 2019-08-24 | TESS | -1.65 ± 2.3 | ||
| TOI-1272b (LOW) 2019-08-20 | TESS | -1.39 ± 2.16 | ||
| TOI-1272b (LOW) 2019-08-17 | TESS | -2.0 ± 2.74 | ||