2002GH21

1999XW246, 99591, J99XO6W, K02G21H

All data for this body: [vot]

MPC data
Name (number) 2002GH21 (99591)
Packed designation 99591
a 3.20229
e 0.13300
i / sin(i) 3.3089 / 0.05772
q 2.77638
Q 3.62819
ω 305.0603
Node 270.4648
m 157.7418
n 0.1720
Epoch 2459600.5
nobs 551
nopp 20
Years observed 1994-2021
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.208
ep 0.155
sin(ip) 0.081
Value Standard error
G 0.150
H 14.960
Mass
D 4.95 1.231
pV 0.087 0.0376
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2078 0.1549 0.0809 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.95 1.231 1.231 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0376 0.0376 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
14.96 MPC-2022-01-18 MPC-2022-01-18 Phot