1998 UN1
1998UN1, J98U01N, R5545
All data for this body: [vot]
MPC data
| Name (number) |
1998 UN1 (275545) |
| a |
1.51360 |
| e |
0.22082 |
| i / sin(i) |
32.4246 /
0.53619
|
| q |
1.17936
|
| Q |
1.84783
|
| ω |
87.7137 |
| Node |
217.8563 |
| m |
142.7661 |
| n |
0.5293 |
| Epoch |
2460800.5 |
| nobs |
580 |
| nopp |
9 |
| Years observed |
1998-2024 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
18.210 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 18.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |