2015 OA20
2015OA20, 2011 YW51, 2011YW51, K11Y51W, K15O20A, o3270
All data for this body: [vot]
MPC data
| Name (number) |
2015 OA20 (503270) |
| a |
3.12624 |
| e |
0.07092 |
| i / sin(i) |
9.4896 /
0.16487
|
| q |
2.90452
|
| Q |
3.34796
|
| ω |
130.3582 |
| Node |
242.2046 |
| m |
132.3747 |
| n |
0.1783 |
| Epoch |
2460200.5 |
| nobs |
233 |
| nopp |
11 |
| Years observed |
2005-2023 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.127 |
|
| ep |
0.043 |
|
| sin(ip) |
0.182 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.090 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1266 |
0.0428 |
0.1824 |
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 |
| 16.09 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |