1999 GA23

1999GA23, 2001 OT38, 2001OT38, 49631, J99G23A, K01O38T

All data for this body: [vot]

MPC data
Name (number) 1999 GA23 (49631)
a 3.21124
e 0.08446
i / sin(i) 10.7197 / 0.18601
q 2.94000
Q 3.48248
ω 99.6839
Node 18.0864
m 143.5677
n 0.1713
Epoch 2460200.5
nobs 1583
nopp 18
Years observed 1996-2022
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.216
ep 0.073
sin(ip) 0.185
Value Standard error
G 0.150
H 13.800
Mass
D 8.45 0.105
pV 0.142 0.0110
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2164 0.0726 0.1848 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.45 0.105 0.105 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.142 0.0110 0.0110 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
13.80 MPC-2023-12-04 MPC-2023-12-04 Phot