1981EQ3

17373, 1994RT29, 1997BU9, J81E03Q, J94R29T, J97B09U

All data for this body: [vot]

MPC data
Name (number) 1981EQ3 (17373)
Packed designation 17373
a 3.14029
e 0.21467
i / sin(i) 12.9667 / 0.22439
q 2.46616
Q 3.81442
ω 12.8368
Node 311.3137
m 336.1480
n 0.1771
Epoch 2459600.5
nobs 1041
nopp 23
Years observed 1981-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.145
ep 0.209
sin(ip) 0.231
Value Standard error
G 0.150
H 13.730
Mass
D 9.64 0.219
pV 0.058 0.0069
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1454 0.2088 0.2314 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.62 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
9.65 0.272 0.272 Masiero 2011ApJ...741...68M NEATM
10.11 3.605 3.605 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0293 0.0293 Masiero 2017AJ....154..168M NEATM
0.052 0.0088 0.0088 Masiero 2011ApJ...741...68M NEATM
0.069 0.0120 0.0120 Masiero 2012ApJ...759L...8M 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
13.73 MPC-2022-01-18 MPC-2022-01-18 Phot