1981EH8

19102, J81E08H

All data for this body: [vot]

MPC data
Name (number) 1981EH8 (19102)
Packed designation 19102
a 2.27935
e 0.13751
i / sin(i) 7.2882 / 0.12686
q 1.96592
Q 2.59279
ω 209.4591
Node 322.7086
m 315.3739
n 0.2864
Epoch 2459600.5
nobs 1180
nopp 19
Years observed 1981-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.280
ep 0.190
sin(ip) 0.133
Value Standard error
G 0.150
H 15.530
Mass
D 2.51 0.799
pV 0.135 0.0643
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2796 0.1897 0.1327 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.51 0.799 0.799 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.135 0.0643 0.0643 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
15.53 MPC-2022-01-18 MPC-2022-01-18 Phot