2001 QK21
2001QK21, 88398, K01Q21K
All data for this body: [vot]
MPC data
| Name (number) |
2001 QK21 (88398) |
| a |
2.63724 |
| e |
0.11610 |
| i / sin(i) |
9.3814 /
0.16301
|
| q |
2.33107
|
| Q |
2.94341
|
| ω |
335.1830 |
| Node |
345.5601 |
| m |
213.4119 |
| n |
0.2301 |
| Epoch |
2460800.5 |
| nobs |
1316 |
| nopp |
19 |
| Years observed |
2000-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.638 |
|
| ep |
0.090 |
|
| sin(ip) |
0.168 |
|
| G |
0.150 |
|
| H |
15.240 |
|
| 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 |
| 2.6383 |
0.0904 |
0.1675 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |