HD74156 Planetary System Data
| Planet |
Orbital Elements |
Orbital Period (years) |
Minimum Mass (ME) |
Discovery |
| Designation |
Semimajor Axis (AU) | Eccentricity |
Discoverer Name | Announcement Date |
| HD74156 b |
0.276 | 0.65 |
0.1413 | 493 |
M. Mayor, et al | 2001 Apr 4 |
| HD74156 c |
3.47 | 0.40 |
6.297 | 2370 |
M. Mayor, et al | 2001 Apr 4 |
1 AU = 1.49597870691·1011 m
1 year = 365.25 days = 31557600 s
1 ME = 5.9742·1024 kg
Copyright © 2001, Alexander J. Willman, Jr. All rights reserved.
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This page was last updated: 2001 Apr 17
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