2001 OT98
2001OT98, 1990 EP9, 1990EP9, 1998 XT27, 1998XT27, 54925, J90E09P, J98X27T, K01O98T
All data for this body: [vot]
MPC data
| Name (number) |
2001 OT98 (54925) |
| a |
2.22657 |
| e |
0.16862 |
| i / sin(i) |
7.5694 /
0.13173
|
| q |
1.85113
|
| Q |
2.60202
|
| ω |
3.0393 |
| Node |
315.6704 |
| m |
71.9975 |
| n |
0.2967 |
| Epoch |
2460800.5 |
| nobs |
1864 |
| nopp |
21 |
| Years observed |
1990-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.226 |
|
| ep |
0.102 |
|
| sin(ip) |
0.132 |
|
| G |
0.150 |
|
| H |
15.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
17.360 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2264 |
0.1016 |
0.1321 |
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 |
| 15.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |