2012 TM89
2012TM89, a6215, K12T89M
All data for this body: [vot]
MPC data
| Name (number) |
2012 TM89 (366215) |
| a |
2.26815 |
| e |
0.17593 |
| i / sin(i) |
2.4775 /
0.04323
|
| q |
1.86911
|
| Q |
2.66718
|
| ω |
20.9829 |
| Node |
294.4481 |
| m |
294.2151 |
| n |
0.2885 |
| Epoch |
2460800.5 |
| nobs |
229 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.268 |
|
| ep |
0.134 |
|
| sin(ip) |
0.054 |
|
| G |
0.150 |
|
| H |
17.980 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
4.264 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.4100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2683 |
0.1344 |
0.0543 |
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 |
| 17.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |