HD 145377 b
In this article we are going to explore the topic of HD 145377 b in depth, analyzing its different aspects and its possible implications. HD 145377 b is a topic that has been debated for a long time, and is relevant in various contexts, from the personal to the professional sphere. Throughout this article, we will examine the various perspectives that exist on HD 145377 b, as well as its evolution over time. Likewise, we will try to shed light on the possible future implications of HD 145377 b and its impact on our society. We hope that this article can provide a broad and comprehensive overview of HD 145377 b, helping readers better understand this topic and its implications.
| Discovery | |
|---|---|
| Discovered by | Moutou et al.[1] |
| Discovery site | La Silla Observatory |
| Discovery date | October 26, 2008 |
| Doppler spectroscopy (HARPS) | |
| Orbital characteristics | |
| Apastron | 0.59 AU (88,000,000 km) |
| Periastron | 0.31 AU (46,000,000 km) |
| 0.45 ± 0.004 AU (67,320,000 ± 600,000 km) | |
| Eccentricity | 0.307 ± 0.017 |
| 103.95 ± 0.13 d 0.28459 ± 0.00036 y | |
Average orbital speed | 47.3 |
| 2,454,635.4 ± 0.6 | |
| 138.1 ± 2.8 | |
| Star | HD 145377 |
HD 145377 b is an extrasolar planet located approximately 180 light-years away This planet was discovered on October 26, 2008 by Moutou et al. using the HARPS spectrograph on ESO's 3.6 meter telescope installed at La Silla Observatory in Atacama Desert, Chile.[1]
See also
References
- ^ a b Moutou, C.; et al. (2009). "The HARPS search for southern extra-solar planets XVII. Six long-period giant planets around BD -17 0063, HD 20868, HD 73267, HD 131664, HD 145377, HD 153950". Astronomy and Astrophysics. 496 (2): 513–519. arXiv:0810.4662. Bibcode:2009A&A...496..513M. doi:10.1051/0004-6361:200810941. S2CID 116707055.
External links
- "HD 145377 b". Exoplanets. Archived from the original on 2012-03-04. Retrieved 2008-11-06.
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