2003 QK21
2003QK21, K03Q21K, N5121
All data for this body: [vot]
MPC data
| Name (number) |
2003 QK21 (235121) |
| a |
2.73765 |
| e |
0.13135 |
| i / sin(i) |
13.0724 /
0.22618
|
| q |
2.37807
|
| Q |
3.09723
|
| ω |
340.8438 |
| Node |
11.0099 |
| m |
283.1263 |
| n |
0.2176 |
| Epoch |
2460800.5 |
| nobs |
596 |
| nopp |
17 |
| Years observed |
1999-2024 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.737 |
|
| ep |
0.101 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
15.810 |
|
| 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 |
| 2.7371 |
0.1012 |
0.2210 |
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 |
| 15.81 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |