1998 RA51
1998RA51, 2002 JS83, 2002JS83, 91184, J98R51A, K02J83S
All data for this body: [vot]
MPC data
| Name (number) |
1998 RA51 (91184) |
| a |
3.20853 |
| e |
0.06810 |
| i / sin(i) |
5.4680 /
0.09529
|
| q |
2.99002
|
| Q |
3.42704
|
| ω |
124.7053 |
| Node |
215.3616 |
| m |
247.2604 |
| n |
0.1715 |
| Epoch |
2460800.5 |
| nobs |
1062 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.212 |
|
| ep |
0.036 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
14.880 |
|
| Mass |
|
|
| D |
6.67 |
1.000 |
| pV |
0.057 |
0.0300 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.718 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2122 |
0.0361 |
0.1066 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.67 |
1.000 |
1.000 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.057 |
0.0300 |
0.0300 |
Masiero |
2012ApJ...759L...8M |
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 |
| 14.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |