2011 ST254
2011ST254, 2008 UY186, 2008UY186, a9673, K08UI6Y, K11SP4T
All data for this body: [vot]
MPC data
| Name (number) |
2011 ST254 (369673) |
| a |
2.29847 |
| e |
0.20406 |
| i / sin(i) |
8.0603 /
0.14022
|
| q |
1.82945
|
| Q |
2.76749
|
| ω |
225.2345 |
| Node |
74.1103 |
| m |
5.8521 |
| n |
0.2828 |
| Epoch |
2460800.5 |
| nobs |
311 |
| nopp |
13 |
| Years observed |
2002-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.299 |
|
| ep |
0.166 |
|
| sin(ip) |
0.126 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| 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 |
| 2.2985 |
0.1662 |
0.1255 |
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 |
| 17.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |