1991 RN22
1991RN22, 1998 UL31, 1998UL31, 27763, J91R22N, J98U31L
All data for this body: [vot]
MPC data
| Name (number) |
1991 RN22 (27763) |
| a |
2.25902 |
| e |
0.20830 |
| i / sin(i) |
4.9566 /
0.08640
|
| q |
1.78846
|
| Q |
2.72959
|
| ω |
291.2681 |
| Node |
10.8805 |
| m |
182.5997 |
| n |
0.2903 |
| Epoch |
2460200.5 |
| nobs |
1483 |
| nopp |
19 |
| Years observed |
1991-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.260 |
|
| ep |
0.167 |
|
| sin(ip) |
0.085 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2597 |
0.1674 |
0.0845 |
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 |
| 15.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |