2009 CP21
2009CP21, K09C21P, z4375
All data for this body: [vot]
MPC data
| Name (number) |
2009 CP21 (614375) |
| a |
3.19071 |
| e |
0.26533 |
| i / sin(i) |
20.2986 /
0.34691
|
| q |
2.34411
|
| Q |
4.03730
|
| ω |
99.7456 |
| Node |
313.5731 |
| m |
359.7017 |
| n |
0.1729 |
| Epoch |
2460800.5 |
| nobs |
154 |
| nopp |
7 |
| Years observed |
2007-2024 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.207 |
|
| ep |
0.210 |
|
| sin(ip) |
0.380 |
|
| G |
0.150 |
|
| H |
16.420 |
|
| 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 |
| 702 |
Alauda |
0 |
Alauda |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2070 |
0.2096 |
0.3797 |
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 |
| 16.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |