1998 US1
1998US1, 1987 QX6, 1987QX6, 2005 SA1, 2005SA1, J87Q06X, J98U01S, K05S01A, X7091
All data for this body: [vot]
MPC data
| Name (number) |
1998 US1 (337091) |
| a |
2.33445 |
| e |
0.37809 |
| i / sin(i) |
8.7662 /
0.15240
|
| q |
1.45181
|
| Q |
3.21709
|
| ω |
65.9594 |
| Node |
211.9111 |
| m |
227.6947 |
| n |
0.2763 |
| Epoch |
2460800.5 |
| nobs |
253 |
| nopp |
11 |
| Years observed |
1987-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
17.850 |
|
| 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 |
| 17.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |