2011 SM281
2011SM281, K11SS1M, r0677
All data for this body: [vot]
MPC data
| Name (number) |
2011 SM281 (530677) |
| a |
2.80500 |
| e |
0.08041 |
| i / sin(i) |
5.8031 /
0.10111
|
| q |
2.57946
|
| Q |
3.03055
|
| ω |
353.3776 |
| Node |
10.0846 |
| m |
191.0196 |
| n |
0.2098 |
| Epoch |
2460200.5 |
| nobs |
120 |
| nopp |
11 |
| Years observed |
2007-2023 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.804 |
|
| ep |
0.045 |
|
| sin(ip) |
0.101 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8042 |
0.0450 |
0.1010 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |