2008 SM254
2008SM254, ~0jia, 2018 VS21, 2018VS21, K08SP4M, K18V21S
All data for this body: [vot]
MPC data
| Name (number) |
2008 SM254 (795744) |
| a |
2.92842 |
| e |
0.25221 |
| i / sin(i) |
10.4311 /
0.18105
|
| q |
2.18984
|
| Q |
3.66701
|
| ω |
55.4558 |
| Node |
17.0690 |
| m |
82.5067 |
| n |
0.1967 |
| Epoch |
2460800.5 |
| nobs |
145 |
| nopp |
6 |
| Years observed |
2003-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.932 |
|
| ep |
0.228 |
|
| sin(ip) |
0.188 |
|
| G |
0.150 |
|
| H |
17.720 |
|
| 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 |
| 2.9319 |
0.2284 |
0.1884 |
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 |
| 17.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |