2012 JB1
2012JB1, 2008 UM244, 2008UM244, f5234, K08UO4M, K12J01B
All data for this body: [vot]
MPC data
| Name (number) |
2012 JB1 (415234) |
| a |
3.21630 |
| e |
0.22153 |
| i / sin(i) |
16.2219 /
0.27936
|
| q |
2.50381
|
| Q |
3.92879
|
| ω |
281.3220 |
| Node |
70.1706 |
| m |
337.4154 |
| n |
0.1709 |
| Epoch |
2460800.5 |
| nobs |
293 |
| nopp |
13 |
| Years observed |
2002-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.200 |
|
| ep |
0.196 |
|
| sin(ip) |
0.274 |
|
| G |
0.150 |
|
| H |
15.800 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
2.195 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2003 |
0.1961 |
0.2738 |
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 |
| 15.80 |
|
|
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 |
C |
0.3658 |
0.3658 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |