2000 HZ4

2000HZ4, 1981 UH6, 1981UH6, 1998 XR44, 1998XR44, 30239, J81U06H, J98X44R, K00H04Z

All data for this body: [vot]

MPC data
Name (number) 2000 HZ4 (30239)
a 2.57584
e 0.05098
i / sin(i) 15.3437 / 0.26461
q 2.44452
Q 2.70716
ω 172.3111
Node 42.9716
m 23.7488
n 0.2384
Epoch 2460800.5
nobs 3535
nopp 22
Years observed 1981-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.576
ep 0.093
sin(ip) 0.253
G 0.150
H 14.370
Mass
D
pV
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
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5762 0.0934 0.2532 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.37 MPC-2023-12-04 MPC-2023-12-04 Phot