1981 UQ22
1981UQ22, 14816, 1998 KB48, 1998KB48, J81U22Q, J98K48B
All data for this body: [vot]
MPC data
| Name (number) |
1981 UQ22 (14816) |
| a |
2.34298 |
| e |
0.08349 |
| i / sin(i) |
3.6510 /
0.06368
|
| q |
2.14736
|
| Q |
2.53860
|
| ω |
166.7060 |
| Node |
130.6554 |
| m |
148.0904 |
| n |
0.2748 |
| Epoch |
2460800.5 |
| nobs |
3182 |
| nopp |
22 |
| Years observed |
1981-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.342 |
|
| ep |
0.067 |
|
| sin(ip) |
0.058 |
|
| G |
0.150 |
|
| H |
14.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
6.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3416 |
0.0667 |
0.0578 |
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 |
| 14.69 |
|
|
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 |
| C |
|
1.000 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |