2017 WN22
2017WN22, 1996 XT28, 1996XT28, J96X28T, K17W22N, p8400
All data for this body: [vot]
MPC data
| Name (number) |
2017 WN22 (518400) |
| a |
2.60046 |
| e |
0.12797 |
| i / sin(i) |
4.0906 /
0.07133
|
| q |
2.26767
|
| Q |
2.93325
|
| ω |
351.9485 |
| Node |
55.8522 |
| m |
291.0257 |
| n |
0.2350 |
| Epoch |
2460800.5 |
| nobs |
195 |
| nopp |
10 |
| Years observed |
1996-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.600 |
|
| ep |
0.070 |
|
| sin(ip) |
0.057 |
|
| G |
0.150 |
|
| H |
17.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.163 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6004 |
0.0701 |
0.0574 |
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 |
| 17.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.0271 |
0.0271 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |