2002 HG1

2002HG1, 99649, K02H01G

All data for this body: [vot]

MPC data
Name (number) 2002 HG1 (99649)
a 2.59558
e 0.07277
i / sin(i) 5.3353 / 0.09298
q 2.40670
Q 2.78447
ω 99.4087
Node 48.1409
m 245.1772
n 0.2357
Epoch 2460800.5
nobs 1261
nopp 20
Years observed 1993-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.596
ep 0.142
sin(ip) 0.082
G 0.150
H 15.260
Mass
D 2.89 0.681
pV 0.211 0.1544
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5963 0.1422 0.0818 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.89 0.681 0.681 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.1544 0.1544 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
15.26 MPC-2023-12-04 MPC-2023-12-04 Phot