1981 QG3

1981QG3, 2001 BL34, 2001BL34, 43750, J81Q03G, K01B34L

All data for this body: [vot]

MPC data
Name (number) 1981 QG3 (43750)
a 2.58708
e 0.28212
i / sin(i) 16.9759 / 0.29197
q 1.85722
Q 3.31693
ω 114.3435
Node 151.6490
m 75.0803
n 0.2369
Epoch 2460200.5
nobs 2185
nopp 22
Years observed 1981-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.587
ep 0.245
sin(ip) 0.301
Value Standard error
G 0.150
H 14.360
Mass
D 5.17 0.027
pV 0.151 0.0103
Rotational Period 12.621
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5875 0.2454 0.3006 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.47 0.990 0.990 Masiero 2020PSJ.....1....5M NEATM
5.17 0.027 0.027 Masiero 2011ApJ...741...68M NEATM
6.32 2.320 2.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.134 0.0750 0.0750 Masiero 2012ApJ...759L...8M NEATM
0.151 0.0105 0.0105 Masiero 2011ApJ...741...68M NEATM
0.179 0.0880 0.0880 Masiero 2020PSJ.....1....5M 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
14.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.62 Durech 2020A&A...643A..59D Model
12.62 Skiff 2023MPBu...50...74S Lightcurve