1998 HN12
1998HN12, J98H12N, T7293
All data for this body: [vot]
MPC data
| Name (number) |
1998 HN12 (297293) |
| a |
2.55023 |
| e |
0.24343 |
| i / sin(i) |
17.7509 /
0.30488
|
| q |
1.92943
|
| Q |
3.17104
|
| ω |
250.7083 |
| Node |
74.4275 |
| m |
151.1005 |
| n |
0.2420 |
| Epoch |
2460800.5 |
| nobs |
173 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
Gersuind (686) |
|
| |
|
|
| ap |
2.550 |
|
| ep |
0.169 |
|
| sin(ip) |
0.298 |
|
| G |
0.150 |
|
| H |
16.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.316 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 686 |
Gersuind |
804 |
Gersuind |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5504 |
0.1685 |
0.2982 |
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 |
| 16.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |