1991OY
1987RM2, 1999NS46, 20009, J87R02M, J91O00Y, J99N46S
All data for this body: [vot]
MPC data
| Name (number) |
1991OY (20009) |
| Packed designation |
20009 |
| a |
2.55627 |
| e |
0.20866 |
| i / sin(i) |
8.6363 /
0.15016
|
| q |
2.02288
|
| Q |
3.08965
|
| ω |
180.5633 |
| Node |
150.1689 |
| m |
155.8088 |
| n |
0.2412 |
| Epoch |
2459600.5 |
| nobs |
1981 |
| nopp |
19 |
| Years observed |
1991-2022 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Rafita (1644) |
|
| |
|
|
| ap |
2.556 |
|
| ep |
0.177 |
|
| sin(ip) |
0.135 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1644 |
Rafita |
518 |
Rafita |
-0.1300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5562 |
0.1774 |
0.1353 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.29 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |