2012 SG54
2012SG54, 2001 TX147, 2001TX147, K01TE7X, K12S54G, t4255
All data for this body: [vot]
MPC data
| Name (number) |
2012 SG54 (554255) |
| a |
3.14516 |
| e |
0.21372 |
| i / sin(i) |
17.4166 /
0.29932
|
| q |
2.47298
|
| Q |
3.81734
|
| ω |
204.8793 |
| Node |
184.3439 |
| m |
72.7910 |
| n |
0.1767 |
| Epoch |
2460800.5 |
| nobs |
183 |
| nopp |
9 |
| Years observed |
2001-2023 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.154 |
|
| ep |
0.197 |
|
| sin(ip) |
0.285 |
|
| G |
0.150 |
|
| H |
16.460 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
3.766 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1400 |
Tirela |
0 |
Tirela |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1542 |
0.1973 |
0.2855 |
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 |
| 16.46 |
|
|
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 |
0.2324 |
0.2860 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| D |
D |
0.3952 |
0.2860 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.1396 |
0.2860 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |