2009 CR31
2009CR31, h8847, K09C31R
All data for this body: [vot]
MPC data
| Name (number) |
2009 CR31 (438847) |
| a |
2.79483 |
| e |
0.04100 |
| i / sin(i) |
6.8449 /
0.11918
|
| q |
2.68024
|
| Q |
2.90942
|
| ω |
129.6522 |
| Node |
148.3356 |
| m |
285.3358 |
| n |
0.2109 |
| Epoch |
2460200.5 |
| nobs |
217 |
| nopp |
12 |
| Years observed |
2001-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.794 |
|
| ep |
0.052 |
|
| sin(ip) |
0.108 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.030 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7944 |
0.0522 |
0.1082 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |