1999 RO198
1999RO198, 1999 RL19, 1999RL19, 74754, J99R19L, J99RJ8O
All data for this body: [vot]
MPC data
| Name (number) |
1999 RO198 (74754) |
| a |
2.21467 |
| e |
0.09897 |
| i / sin(i) |
6.7934 /
0.11829
|
| q |
1.99547
|
| Q |
2.43387
|
| ω |
92.4237 |
| Node |
322.3401 |
| m |
47.2819 |
| n |
0.2990 |
| Epoch |
2460200.5 |
| nobs |
1275 |
| nopp |
17 |
| Years observed |
1991-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.215 |
|
| ep |
0.113 |
|
| sin(ip) |
0.117 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2150 |
0.1128 |
0.1169 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 16.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |