1999 WB3
1999WB3, 1991 YV1, 1991YV1, A2862, J91Y01V, J99W03B
All data for this body: [vot]
MPC data
| Name (number) |
1999 WB3 (102862) |
| a |
2.56313 |
| e |
0.21436 |
| i / sin(i) |
2.3967 /
0.04182
|
| q |
2.01370
|
| Q |
3.11256
|
| ω |
343.2516 |
| Node |
82.9109 |
| m |
68.8389 |
| n |
0.2402 |
| Epoch |
2460800.5 |
| nobs |
884 |
| nopp |
19 |
| Years observed |
1991-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.565 |
|
| ep |
0.190 |
|
| sin(ip) |
0.022 |
|
| G |
0.150 |
|
| H |
16.460 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5646 |
0.1902 |
0.0225 |
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 |
| 16.46 |
|
|
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 |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |