Heishu
05287, 1942 BG, 1942BG, 1971 SR, 1971SR, 1987 HP1, 1987HP1, 1989 WE, 1989WE, J42B00G, J71S00R, J87H01P, J89W00E
All data for this body: [vot]
MPC data
| Name (number) |
Heishu (5287) |
| a |
2.68290 |
| e |
0.20845 |
| i / sin(i) |
6.4533 /
0.11239
|
| q |
2.12365
|
| Q |
3.24215
|
| ω |
262.7939 |
| Node |
151.0824 |
| m |
250.6204 |
| n |
0.2243 |
| Epoch |
2460200.5 |
| nobs |
7274 |
| nopp |
28 |
| Years observed |
1971-2023 |
| rms |
0.38 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.684 |
|
| ep |
0.178 |
|
| sin(ip) |
0.106 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.960 |
|
| Mass |
|
|
| D |
8.25 |
0.263 |
| pV |
0.260 |
0.0397 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6843 |
0.1779 |
0.1065 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.25 |
0.263 |
0.263 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.260 |
0.0397 |
0.0397 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |