HD187123 Planetary System Data
| Planet | Orbital Elements |
Orbital Period (years) |
Minimum Mass (ME) |
Discovery |
| Designation | Name |
Semimajor Axis (AU) | Eccentricity |
Discoverer Name | Announcement Date |
| HD187123 b | |
0.042 | 0.01 |
0.008479 | 170 |
R. P. Butler, et al | 1998 Sep 9 |
1 AU = 1.49597870691·1011 m
1 year = 365.25 days = 31557600 s
1 ME = 5.9742·1024 kg
Copyright © 1998, Alexander J. Willman, Jr. All rights reserved.
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