1998 HG100

1998HG100, 2000 XF30, 2000XF30, 37970, J98HA0G, K00X30F

All data for this body: [vot]

MPC data
Name (number) 1998 HG100 (37970)
a 2.58278
e 0.09816
i / sin(i) 15.0880 / 0.26030
q 2.32926
Q 2.83631
ω 162.6885
Node 52.4560
m 187.2053
n 0.2374
Epoch 2460800.5
nobs 2316
nopp 22
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.583
ep 0.142
sin(ip) 0.245
G 0.150
H 14.510
Mass
D 5.62 0.051
pV 0.108 0.0154
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
15 Eunomia 502 Eunomia -0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5826 0.1423 0.2454 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.62 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.108 0.0154 0.0154 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
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot