2001 RK21
2001RK21, ~02Q9, K01R21K
All data for this body: [vot]
MPC data
| Name (number) |
2001 RK21 (629309) |
| a |
2.63093 |
| e |
0.14785 |
| i / sin(i) |
14.6781 /
0.25339
|
| q |
2.24195
|
| Q |
3.01990
|
| ω |
33.3595 |
| Node |
346.0443 |
| m |
165.2695 |
| n |
0.2310 |
| Epoch |
2460800.5 |
| nobs |
282 |
| nopp |
13 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.632 |
|
| ep |
0.115 |
|
| sin(ip) |
0.257 |
|
| G |
0.150 |
|
| H |
16.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 170 |
Maria |
0 |
Maria |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6317 |
0.1145 |
0.2569 |
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 |
| 16.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |