2003 ON21
2003ON21, 2003 PQ12, 2003PQ12, 2006 GP45, 2006GP45, K03O21N, K03P12Q, K06G45P, W9618
All data for this body: [vot]
MPC data
| Name (number) |
2003 ON21 (329618) |
| a |
2.20628 |
| e |
0.19655 |
| i / sin(i) |
1.3658 /
0.02384
|
| q |
1.77265
|
| Q |
2.63992
|
| ω |
260.1676 |
| Node |
36.4071 |
| m |
235.3344 |
| n |
0.3008 |
| Epoch |
2460800.5 |
| nobs |
243 |
| nopp |
12 |
| Years observed |
2000-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.207 |
|
| ep |
0.160 |
|
| sin(ip) |
0.027 |
|
| G |
0.150 |
|
| H |
18.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2070 |
0.1597 |
0.0270 |
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 |
| 18.02 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |