1998 HK98

1998HK98, A0881, J98H98K

All data for this body: [vot]

MPC data
Name (number) 1998 HK98 (100881)
a 2.32616
e 0.20771
i / sin(i) 5.2279 / 0.09112
q 1.84300
Q 2.80932
ω 236.5087
Node 16.2441
m 204.6207
n 0.2778
Epoch 2460800.5
nobs 702
nopp 17
Years observed 1995-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.324
ep 0.214
sin(ip) 0.092
G 0.150
H 16.630
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
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone -1.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3243 0.2140 0.0925 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
16.63 MPC-2023-12-04 MPC-2023-12-04 Phot