1997GX20

1998SA54, 1998UX43, 26944, J97G20X, J98S54A, J98U43X

All data for this body: [vot]

MPC data
Name (number) 1997GX20 (26944)
Packed designation 26944
a 2.16563
e 0.10054
i / sin(i) 3.2355 / 0.05644
q 1.94789
Q 2.38337
ω 154.6169
Node 214.9224
m 108.3996
n 0.3093
Epoch 2459600.5
nobs 1593
nopp 18
Years observed 1997-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.165
ep 0.056
sin(ip) 0.056
Value Standard error
G 0.150
H 15.580
Mass
D 2.03 0.341
pV 0.240 0.0717
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1654 0.0564 0.0556 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.00 0.403 0.403 Masiero 2011ApJ...741...68M NEATM
2.12 0.637 0.637 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.226 0.0998 0.0998 Masiero 2011ApJ...741...68M NEATM
0.254 0.1032 0.1032 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
15.58 MPC-2022-01-18 MPC-2022-01-18 Phot