2011 WJ84
2011WJ84, 2015 VV81, 2015VV81, K11W84J, K15V81V, t3781
All data for this body: [vot]
MPC data
| Name (number) |
2011 WJ84 (553781) |
| a |
2.62081 |
| e |
0.06855 |
| i / sin(i) |
3.5649 /
0.06218
|
| q |
2.44115
|
| Q |
2.80047
|
| ω |
328.2419 |
| Node |
122.7158 |
| m |
40.3810 |
| n |
0.2323 |
| Epoch |
2460800.5 |
| nobs |
160 |
| nopp |
12 |
| Years observed |
2007-2025 |
| rms |
0.99 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.621 |
|
| ep |
0.089 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
17.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.424 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6210 |
0.0889 |
0.0521 |
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 |
| 17.73 |
|
|
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 |
| S |
S |
0.0707 |
0.0707 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |