2012 QS42
2012QS42, 2015 DY78, 2015DY78, K12Q42S, K15D78Y, t0601
All data for this body: [vot]
MPC data
| Name (number) |
2012 QS42 (550601) |
| a |
2.98698 |
| e |
0.07843 |
| i / sin(i) |
21.0699 /
0.35951
|
| q |
2.75272
|
| Q |
3.22125
|
| ω |
244.8265 |
| Node |
140.6592 |
| m |
113.4814 |
| n |
0.1909 |
| Epoch |
2460800.5 |
| nobs |
172 |
| nopp |
11 |
| Years observed |
2010-2025 |
| rms |
1.04 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.989 |
|
| ep |
0.047 |
|
| sin(ip) |
0.348 |
|
| G |
0.150 |
|
| H |
16.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.387 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9891 |
0.0468 |
0.3482 |
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 |
| 16.76 |
|
|
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 |
0.0645 |
0.0645 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |