1995 WQ9
1995WQ9, 1999 TA303, 1999TA303, 42539, J95W09Q, J99TU3A
All data for this body: [vot]
MPC data
| Name (number) |
1995 WQ9 (42539) |
| a |
2.65794 |
| e |
0.10698 |
| i / sin(i) |
3.5023 /
0.06109
|
| q |
2.37358
|
| Q |
2.94230
|
| ω |
157.2997 |
| Node |
26.9222 |
| m |
152.1774 |
| n |
0.2275 |
| Epoch |
2460800.5 |
| nobs |
636 |
| nopp |
19 |
| Years observed |
1960-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.659 |
|
| ep |
0.149 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
16.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.490 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6586 |
0.1493 |
0.0561 |
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 |
| 16.23 |
|
|
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 |
|
0.915 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |