2002GV21

J5402, K02G21V

All data for this body: [vot]

MPC data
Name (number) 2002GV21 (195402)
Packed designation J5402
a 2.59410
e 0.23870
i / sin(i) 12.1571 / 0.21059
q 1.97488
Q 3.21332
ω 345.6426
Node 222.0026
m 270.1867
n 0.2359
Epoch 2459600.5
nobs 290
nopp 14
Years observed 1998-2022
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.592
ep 0.286
sin(ip) 0.213
Value Standard error
G 0.150
H 16.280
Mass
D 1.56 0.231
pV 0.315 0.0312
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5922 0.2864 0.2127 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.56 0.231 0.231 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.315 0.0312 0.0312 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
16.28 MPC-2022-01-18 MPC-2022-01-18 Phot