2000 HZ81

2000HZ81, 2001 PO32, 2001PO32, D8431, K00H81Z, K01P32O

All data for this body: [vot]

MPC data
Name (number) 2000 HZ81 (138431)
a 2.74550
e 0.17918
i / sin(i) 9.7830 / 0.16992
q 2.25356
Q 3.23744
ω 321.0746
Node 38.1508
m 54.7941
n 0.2167
Epoch 2460800.5
nobs 1205
nopp 22
Years observed 1983-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.744
ep 0.136
sin(ip) 0.158
G 0.150
H 15.280
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
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7437 0.1363 0.1581 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
15.28 MPC-2023-12-04 MPC-2023-12-04 Phot