2002 ER131
2002ER131, 2007 TW1, 2007TW1, K02ED1R, K07T01W, T7936
All data for this body: [vot]
MPC data
| Name (number) |
2002 ER131 (297936) |
| a |
2.46502 |
| e |
0.13459 |
| i / sin(i) |
1.2281 /
0.02143
|
| q |
2.13326
|
| Q |
2.79677
|
| ω |
222.3726 |
| Node |
25.9080 |
| m |
292.0267 |
| n |
0.2547 |
| Epoch |
2460800.5 |
| nobs |
237 |
| nopp |
14 |
| Years observed |
2002-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
Massalia (20) |
|
| |
|
|
| ap |
2.464 |
|
| ep |
0.152 |
|
| sin(ip) |
0.022 |
|
| G |
0.150 |
|
| H |
17.470 |
|
| 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 |
| 20 |
Massalia |
404 |
Massalia |
0.7500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4638 |
0.1517 |
0.0223 |
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 |
| 17.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |