1998 RA77
1998RA77, 2001 HE13, 2001HE13, A1158, J98R77A, K01H13E
All data for this body: [vot]
MPC data
| Name (number) |
1998 RA77 (101158) |
| a |
2.29237 |
| e |
0.28601 |
| i / sin(i) |
4.7692 /
0.08314
|
| q |
1.63672
|
| Q |
2.94801
|
| ω |
272.2157 |
| Node |
33.0055 |
| m |
271.9497 |
| n |
0.2840 |
| Epoch |
2460800.5 |
| nobs |
760 |
| nopp |
16 |
| Years observed |
1991-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.298 |
|
| ep |
0.240 |
|
| sin(ip) |
0.054 |
|
| G |
0.150 |
|
| H |
16.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2978 |
0.2401 |
0.0542 |
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 |
| 16.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |