2001 US220
2001US220, K01UM0S, Q4618
All data for this body: [vot]
MPC data
| Name (number) |
2001 US220 (264618) |
| a |
2.58673 |
| e |
0.22321 |
| i / sin(i) |
2.9890 /
0.05214
|
| q |
2.00935
|
| Q |
3.16410
|
| ω |
106.0090 |
| Node |
254.9128 |
| m |
264.4815 |
| n |
0.2369 |
| Epoch |
2460800.5 |
| nobs |
164 |
| nopp |
11 |
| Years observed |
2001-2025 |
| rms |
0.99 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.587 |
|
| ep |
0.170 |
|
| sin(ip) |
0.074 |
|
| G |
0.150 |
|
| H |
17.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5868 |
0.1699 |
0.0744 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |