1999 WH15
1999WH15, J99W15H, K8082
All data for this body: [vot]
MPC data
| Name (number) |
1999 WH15 (208082) |
| a |
2.57147 |
| e |
0.10261 |
| i / sin(i) |
2.5354 /
0.04424
|
| q |
2.30761
|
| Q |
2.83533
|
| ω |
157.9600 |
| Node |
227.0927 |
| m |
81.0284 |
| n |
0.2390 |
| Epoch |
2460800.5 |
| nobs |
710 |
| nopp |
16 |
| Years observed |
1999-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.571 |
|
| ep |
0.133 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
16.450 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L&D |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5713 |
0.1326 |
0.0608 |
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 |
| 16.45 |
|
|
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 |
| L&D |
|
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |