HD 97037 b
HD 97037 b is a exoplanet orbiting HD 97037 in the constellation Crater. It lies about 106 light-years from Earth and was discovered in 2022 using the radial velocity method.
Is HD 97037 b in the Habitable Zone?
The position of HD 97037 b relative to the habitable zone of HD 97037 cannot be precisely determined from the available orbital data.
Orbit and Year Length
A year on HD 97037 b — one full orbit around HD 97037 — lasts 6,449.1 Earth days, longer than Jupiter's 12-year orbit. It orbits at an average distance of 6.925 AU. Its orbit is highly elliptical (eccentricity 0.36), swinging dramatically closer to and farther from its star.
How Was HD 97037 b Discovered?
HD 97037 b was discovered in 2022 using the radial velocity method, with observations from Multiple Observatories.
The radial velocity method measures the subtle wobble of a star caused by the gravitational pull of an orbiting planet, visible as periodic shifts in the star's light spectrum. The size of the wobble reveals the planet's minimum mass.
How Far Away Is HD 97037 b?
HD 97037 b is 105.7 light-years (32.4 parsecs) from Earth. Light arriving here tonight left the planet around the year 1921. A probe traveling at the speed of Voyager 1 — about 17 km/s, the fastest outbound spacecraft ever launched — would need roughly 1,860,320 years to make the journey.
Earth Similarity Index
The Earth Similarity Index (ESI) scores how physically similar a planet is to Earth, from 0 to 1, based on radius, density, escape velocity and surface temperature. HD 97037 b scores 0.11, ranking #4,365 of 5,568 planets with a known ESI. For reference, Mars scores about 0.70.
The Host Star: HD 97037
HD 97037
- Mass
- 1.06 M☉
Planetary System
HD 97037 b is the only planet known to orbit HD 97037 so far.
HD 97037 b — Complete Data
| Mass | 6,707.77 Earth masses (21.105 Jupiter masses) |
|---|---|
| Orbital period | 6,449.08 days |
| Orbital distance | 6.925 AU |
| Eccentricity | 0.357 |
| Earth Similarity Index | 0.11 |
| Distance from Earth | 105.7 light-years (32.4 parsecs) |
| Constellation | Crater |
| Discovery method | Radial Velocity |
| Discovery facility | Multiple Observatories |
| Discovery year | 2022 |
Data: NASA Exoplanet Archive, last updated 2023-06-12. Earth Similarity Index: PHL @ UPR Arecibo.
Frequently Asked Questions About HD 97037 b
Is HD 97037 b habitable?
HD 97037 b is not known to orbit within the habitable zone of HD 97037.
How far away is HD 97037 b?
HD 97037 b is about 106 light-years from Earth in the constellation Crater. A spacecraft traveling as fast as Voyager 1 (about 17 km/s) would need roughly 1,860,320 years to get there.
How long is a year on HD 97037 b?
One orbit around HD 97037 takes 6,449.1 Earth days.
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