2017 WE87
2017WE87, ~0n05, K17W87E
All data for this body: [vot]
MPC data
| Name (number) |
2017 WE87 (808361) |
| a |
3.39421 |
| e |
0.03011 |
| i / sin(i) |
8.7038 /
0.15133
|
| q |
3.29202
|
| Q |
3.49640
|
| ω |
308.2299 |
| Node |
271.9290 |
| m |
266.2161 |
| n |
0.1576 |
| Epoch |
2460800.5 |
| nobs |
60 |
| nopp |
8 |
| Years observed |
2010-2025 |
| rms |
0.48 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.398 |
|
| ep |
0.050 |
|
| sin(ip) |
0.174 |
|
| G |
0.150 |
|
| H |
16.860 |
|
| 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 |
| 87 |
Sylvia |
0 |
Sylvia |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.3975 |
0.0498 |
0.1736 |
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 |
| 16.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |