2008 UR342
2008UR342, 2012 XW22, 2012XW22, h8771, K08UY2R, K12X22W
All data for this body: [vot]
MPC data
| Name (number) |
2008 UR342 (438771) |
| a |
2.47240 |
| e |
0.14903 |
| i / sin(i) |
14.2028 /
0.24536
|
| q |
2.10395
|
| Q |
2.84085
|
| ω |
24.0586 |
| Node |
253.0147 |
| m |
211.6650 |
| n |
0.2535 |
| Epoch |
2460800.5 |
| nobs |
310 |
| nopp |
12 |
| Years observed |
2008-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.469 |
|
| ep |
0.152 |
|
| sin(ip) |
0.253 |
|
| G |
0.150 |
|
| H |
16.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.904 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 623 |
Chimaera |
0 |
Chimaera |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4693 |
0.1516 |
0.2534 |
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 |
| 16.73 |
|
|
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 |
|
0.984 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |