1981 ED6

1981ED6, 43738, J81E06D

All data for this body: [vot]

MPC data
Name (number) 1981 ED6 (43738)
a 2.55297
e 0.29527
i / sin(i) 11.6041 / 0.20115
q 1.79916
Q 3.30678
ω 65.4003
Node 219.2616
m 76.2831
n 0.2416
Epoch 2460200.5
nobs 682
nopp 15
Years observed 1981-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.551
ep 0.279
sin(ip) 0.222
Value Standard error
G 0.150
H 16.260
Mass
D 3.66 0.049
pV 0.043 0.0036
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0583 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5509 0.2791 0.2220 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.32 0.980 0.980 Masiero 2020PSJ.....1....5M NEATM
3.63 0.053 0.053 Masiero 2011ApJ...741...68M NEATM
3.84 0.130 0.130 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0084 0.0084 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
16.26 MPC-2023-12-04 MPC-2023-12-04 Phot