1990 UT2
1990UT2, 2003 ON4, 2003ON4, J90U02T, K03O04N, P7461
All data for this body: [vot]
MPC data
| Name (number) |
1990 UT2 (257461) |
| a |
2.21424 |
| e |
0.24113 |
| i / sin(i) |
5.5049 /
0.09593
|
| q |
1.68032
|
| Q |
2.74817
|
| ω |
83.6481 |
| Node |
276.6882 |
| m |
180.3692 |
| n |
0.2991 |
| Epoch |
2460800.5 |
| nobs |
474 |
| nopp |
14 |
| Years observed |
1990-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.215 |
|
| ep |
0.195 |
|
| sin(ip) |
0.114 |
|
| G |
0.150 |
|
| H |
17.560 |
|
| 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 |
| 2.2150 |
0.1954 |
0.1138 |
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 |
| 17.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |