1998GH9

37938, J98G09H

All data for this body: [vot]

MPC data
Name (number) 1998GH9 (37938)
Packed designation 37938
a 2.66053
e 0.06091
i / sin(i) 14.0523 / 0.24281
q 2.49849
Q 2.82258
ω 154.0060
Node 100.8482
m 125.8508
n 0.2271
Epoch 2459600.5
nobs 1701
nopp 19
Years observed 1998-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.661
ep 0.077
sin(ip) 0.226
Value Standard error
G 0.150
H 14.170
Mass
D 3.52 0.716
pV 0.431 0.0691
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6610 0.0775 0.2258 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.716 0.716 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.431 0.0691 0.0691 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.17 MPC-2022-01-18 MPC-2022-01-18 Phot