2005 HF4

2005HF4, 2002 VZ57, 2002VZ57, K02V57Z, K05H04F, N8752

All data for this body: [vot]

MPC data
Name (number) 2005 HF4 (238752)
a 3.07790
e 0.04391
i / sin(i) 22.9515 / 0.38995
q 2.94275
Q 3.21304
ω 43.2217
Node 50.6745
m 11.8029
n 0.1825
Epoch 2460800.5
nobs 473
nopp 14
Years observed 2002-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.079
ep 0.084
sin(ip) 0.378
G 0.150
H 15.260
Mass
D 5.40 0.356
pV 0.055 0.0043
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0785 0.0844 0.3780 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.40 0.356 0.356 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0043 0.0043 Masiero 2011ApJ...741...68M NEATM
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
15.26 MPC-2023-12-04 MPC-2023-12-04 Phot