2012 MM15
2012MM15, 2008 DG22, 2008DG22, h2976, K08D22G, K12M15M
All data for this body: [vot]
MPC data
| Name (number) |
2012 MM15 (432976) |
| a |
2.27726 |
| e |
0.15774 |
| i / sin(i) |
5.4440 /
0.09487
|
| q |
1.91803
|
| Q |
2.63649
|
| ω |
120.3469 |
| Node |
154.6659 |
| m |
276.6088 |
| n |
0.2868 |
| Epoch |
2460800.5 |
| nobs |
334 |
| nopp |
12 |
| Years observed |
2001-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.278 |
|
| ep |
0.141 |
|
| sin(ip) |
0.093 |
|
| G |
0.150 |
|
| H |
18.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.940 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2778 |
0.1411 |
0.0932 |
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 |
| 18.11 |
|
|
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 |
| D |
D |
0.1779 |
0.1620 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.990 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |