2011 YO21
2011YO21, 2004 RV286, 2004RV286, 2007 EM3, 2007EM3, K04RS6V, K07E03M, K11Y21O, W9146
All data for this body: [vot]
MPC data
| Name (number) |
2011 YO21 (329146) |
| a |
3.12837 |
| e |
0.03957 |
| i / sin(i) |
10.4761 /
0.18183
|
| q |
3.00457
|
| Q |
3.25217
|
| ω |
138.3061 |
| Node |
344.4419 |
| m |
141.1374 |
| n |
0.1781 |
| Epoch |
2460800.5 |
| nobs |
413 |
| nopp |
14 |
| Years observed |
2004-2024 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
3.127 |
|
| ep |
0.063 |
|
| sin(ip) |
0.190 |
|
| G |
0.150 |
|
| H |
15.630 |
|
| 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 |
| 221 |
Eos |
606 |
Eos |
0.5700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1268 |
0.0629 |
0.1903 |
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 |
| 15.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |