2001 HF21
2001HF21, 1995 US29, 1995US29, 1999 TP205, 1999TP205, 48174, J95U29S, J99TK5P, K01H21F
All data for this body: [vot]
MPC data
| Name (number) |
2001 HF21 (48174) |
| a |
2.37683 |
| e |
0.07923 |
| i / sin(i) |
7.3073 /
0.12719
|
| q |
2.18851
|
| Q |
2.56515
|
| ω |
43.9389 |
| Node |
33.5256 |
| m |
169.6044 |
| n |
0.2690 |
| Epoch |
2460200.5 |
| nobs |
1191 |
| nopp |
17 |
| Years observed |
1995-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.377 |
|
| ep |
0.090 |
|
| sin(ip) |
0.118 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.720 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
401 |
Vesta |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3766 |
0.0899 |
0.1185 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |