2011 SD1
2011SD1, 2009 DC121, 2009DC121, i2285, K09DC1C, K11S01D
All data for this body: [vot]
MPC data
| Name (number) |
2011 SD1 (442285) |
| a |
2.61840 |
| e |
0.15745 |
| i / sin(i) |
12.9990 /
0.22493
|
| q |
2.20614
|
| Q |
3.03066
|
| ω |
81.2301 |
| Node |
346.3424 |
| m |
19.8796 |
| n |
0.2326 |
| Epoch |
2460800.5 |
| nobs |
247 |
| nopp |
11 |
| Years observed |
2007-2024 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.618 |
|
| ep |
0.144 |
|
| sin(ip) |
0.236 |
|
| G |
0.150 |
|
| H |
17.350 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15 |
Eunomia |
0 |
Eunomia |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6181 |
0.1436 |
0.2363 |
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 |
| 17.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |