2000 RP31
2000RP31, 1998 HV27, 1998HV27, 38782, J98H27V, K00R31P
All data for this body: [vot]
MPC data
| Name (number) |
2000 RP31 (38782) |
| a |
2.73752 |
| e |
0.12018 |
| i / sin(i) |
8.2358 /
0.14325
|
| q |
2.40852
|
| Q |
3.06652
|
| ω |
211.9440 |
| Node |
213.0253 |
| m |
107.9208 |
| n |
0.2176 |
| Epoch |
2460800.5 |
| nobs |
1311 |
| nopp |
21 |
| Years observed |
1995-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.738 |
|
| ep |
0.105 |
|
| sin(ip) |
0.152 |
|
| G |
0.150 |
|
| H |
15.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.737 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7382 |
0.1047 |
0.1522 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |