2009 WJ238
2009WJ238, 2015 BJ114, 2015BJ114, K09WN8J, K15BB4J, v3979
All data for this body: [vot]
MPC data
| Name (number) |
2009 WJ238 (573979) |
| a |
2.73414 |
| e |
0.12265 |
| i / sin(i) |
4.3798 /
0.07637
|
| q |
2.39879
|
| Q |
3.06948
|
| ω |
216.9816 |
| Node |
181.7856 |
| m |
164.0564 |
| n |
0.2180 |
| Epoch |
2460800.5 |
| nobs |
60 |
| nopp |
8 |
| Years observed |
1995-2022 |
| rms |
0.35 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.734 |
|
| ep |
0.093 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
18.120 |
|
| 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 |
| 2.7344 |
0.0934 |
0.0774 |
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 |
| 18.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |