1981EM6

1998HO67, 39488, J81E06M, J98H67O

All data for this body: [vot]

MPC data
Name (number) 1981EM6 (39488)
Packed designation 39488
a 2.59136
e 0.12813
i / sin(i) 13.0545 / 0.22588
q 2.25932
Q 2.92339
ω 131.1084
Node 214.5067
m 125.4101
n 0.2363
Epoch 2459600.5
nobs 1473
nopp 20
Years observed 1981-2022
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.591
ep 0.084
sin(ip) 0.237
Value Standard error
G 0.150
H 14.840
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5911 0.0839 0.2368 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
14.84 MPC-2022-01-18 MPC-2022-01-18 Phot