HD 17156 b (Exoplanet, Confirmed)
RA: 02h 49m 44.00s, DE: +71° 45' 12.00" (42.4333333233, 71.7533333333)
HD17156 b
- Brightness (Mag): 8.170
- Transit depth (%): 0.7
- Transit depth (Mag): 0.00757
- Transit duration (m): 188.61
- Planet radius (RJup): 1.095 +/- 0.02
- Star radius (RSun): 1.508 +/- 0.021
- Impact factor: 0.477 +/- 0.029
- Period (d): 21.2164387 +/- 1.1E-06
- Epoch (JD): 2455499.30582 +/- 8E-05
- Semimajor axis (AU): 0.1623 +/- 0.002
- Inclination (°): 86.49 +/- 0.24
9/21/2025, Filip Walter:
- Reference: http://arxiv.org/abs/1011.0440Ivshina & Winn 2022 → http://arxiv.org/abs/1011.0440Ivshina & Winn 2022 https://ui.adsabs.harvard.edu/abs/2023ApJS..265....4K/abstract Kokori et al. 2023
- Epoch error: Null → 0.000082
- Epoch: 2454884.02903 → 2455499.305815
- Period error: Null → 0.0000011
- Period: 21.2164414 → 21.2164387
2/2/2025, Filip Walter:
- Reference: http://arxiv.org/abs/1011.0440 Ivshina & Winn 2022 → http://arxiv.org/abs/1011.0440Ivshina & Winn 2022
- Status: Candidate → Confirmed
Source: The STScI Digitized Sky Survey
Number of transits
41 x
Number of observers
8 x
Last observed before
21 days
M = 2455499.30582 + 21.2164387 * E
| ID | HJDmid | UTCmid | Epoch | O-C (d) | Duration (min) | Depth (mmag) | Phot. band | DQ | Light curve | Observer & Reference | Note |
|---|