2002 EW31
2002EW31, K02E31W, U7171
All data for this body: [vot]
MPC data
| Name (number) |
2002 EW31 (307171) |
| a |
3.16194 |
| e |
0.12195 |
| i / sin(i) |
11.1867 /
0.19401
|
| q |
2.77634
|
| Q |
3.54754
|
| ω |
210.1583 |
| Node |
343.2835 |
| m |
6.4495 |
| n |
0.1753 |
| Epoch |
2460800.5 |
| nobs |
349 |
| nopp |
13 |
| Years observed |
2002-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.159 |
|
| ep |
0.161 |
|
| sin(ip) |
0.202 |
|
| G |
0.150 |
|
| H |
15.690 |
|
| 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 |
| 3.1592 |
0.1607 |
0.2023 |
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 |
| 15.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |