2002 QP81
2002QP81, b3665, K02Q81P
All data for this body: [vot]
MPC data
| Name (number) |
2002 QP81 (373665) |
| a |
3.08167 |
| e |
0.32634 |
| i / sin(i) |
4.4672 /
0.07789
|
| q |
2.07601
|
| Q |
4.08734
|
| ω |
293.4319 |
| Node |
92.7312 |
| m |
35.8064 |
| n |
0.1822 |
| Epoch |
2460800.5 |
| nobs |
255 |
| nopp |
9 |
| Years observed |
2001-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.075 |
|
| ep |
0.285 |
|
| sin(ip) |
0.063 |
|
| G |
0.150 |
|
| H |
17.050 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.091 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0751 |
0.2852 |
0.0630 |
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 |
| 17.05 |
|
|
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 |
| B |
B |
0.0152 |
0.0152 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |