2017 WR31
2017WR31, ~0djs, K17W31R
All data for this body: [vot]
MPC data
| Name (number) |
2017 WR31 (772760) |
| a |
2.33065 |
| e |
0.23410 |
| i / sin(i) |
24.3754 /
0.41271
|
| q |
1.78505
|
| Q |
2.87625
|
| ω |
57.7864 |
| Node |
83.0971 |
| m |
13.6540 |
| n |
0.2770 |
| Epoch |
2460800.5 |
| nobs |
189 |
| nopp |
6 |
| Years observed |
2006-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.331 |
|
| ep |
0.228 |
|
| sin(ip) |
0.411 |
|
| G |
0.150 |
|
| H |
18.100 |
|
| 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 |
| 6065 |
Chesneau |
-1 |
Chesneau |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
| 25 |
Phocaea |
0 |
Phocaea |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3308 |
0.2283 |
0.4113 |
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 |
| 18.10 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |