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
[raw, vot]

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
[raw, vot]

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
[raw, vot]

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
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.72 MPC-2023-12-04 MPC-2023-12-04 Phot