2012 HW85
2012HW85, K12H85W, t0451
All data for this body: [vot]
MPC data
| Name (number) |
2012 HW85 (550451) |
| a |
2.85880 |
| e |
0.07235 |
| i / sin(i) |
2.4254 /
0.04232
|
| q |
2.65197
|
| Q |
3.06562
|
| ω |
161.4769 |
| Node |
150.6703 |
| m |
162.6677 |
| n |
0.2039 |
| Epoch |
2460800.5 |
| nobs |
88 |
| nopp |
11 |
| Years observed |
1999-2023 |
| rms |
0.30 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.858 |
|
| ep |
0.060 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
17.620 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
0 |
Koronis |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8579 |
0.0600 |
0.0351 |
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 |
| 17.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |