2000 HP81

2000HP81, H8634, K00H81P

All data for this body: [vot]

MPC data
Name (number) 2000 HP81 (178634)
a 1.95287
e 0.07988
i / sin(i) 22.8399 / 0.38816
q 1.79686
Q 2.10887
ω 92.5335
Node 69.1280
m 102.9132
n 0.3612
Epoch 2460800.5
nobs 756
nopp 15
Years observed 2000-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.953
ep 0.081
sin(ip) 0.352
G 0.150
H 16.780
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
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9527 0.0806 0.3522 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
16.78 MPC-2023-12-04 MPC-2023-12-04 Phot