1998 HF4
1998HF4, 1999 SB6, 1999SB6, 42665, J98H04F, J99S06B
All data for this body: [vot]
MPC data
Name (number) |
1998 HF4 (42665) |
a |
2.40187 |
e |
0.13411 |
i / sin(i) |
6.9242 /
0.12056
|
q |
2.07976
|
Q |
2.72397
|
ω |
282.9988 |
Node |
75.8117 |
m |
153.7957 |
n |
0.2648 |
Epoch |
2460200.5 |
nobs |
1090 |
nopp |
18 |
Years observed |
1998-2023 |
rms |
0.74 |
Best values
|
Value |
Standard error |
Parent |
Vesta (4) |
|
|
|
|
ap |
2.402 |
|
ep |
0.096 |
|
sin(ip) |
0.106 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.630 |
|
Mass |
|
|
D |
|
|
pV |
|
|
Rotational Period |
|
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 |
2.4019 |
0.0955 |
0.1063 |
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 |
15.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |