2017 WN4
2017WN4, 2012 UE249, 2012UE249, K12UO9E, K17W04N, s0742
All data for this body: [vot]
MPC data
| Name (number) |
2017 WN4 (540742) |
| a |
2.78682 |
| e |
0.04976 |
| i / sin(i) |
5.7890 /
0.10086
|
| q |
2.64814
|
| Q |
2.92549
|
| ω |
123.6017 |
| Node |
289.4406 |
| m |
219.9227 |
| n |
0.2119 |
| Epoch |
2460800.5 |
| nobs |
136 |
| nopp |
11 |
| Years observed |
2003-2024 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.786 |
|
| ep |
0.038 |
|
| sin(ip) |
0.119 |
|
| G |
0.150 |
|
| H |
17.170 |
|
| 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 |
| 2.7859 |
0.0378 |
0.1194 |
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 |
| 17.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |