1989 EE

1989EE, 13935, 1992 SG8, 1992SG8, J89E00E, J92S08G

All data for this body: [vot]

MPC data
Name (number) 1989 EE (13935)
a 3.13479
e 0.27911
i / sin(i) 29.4480 / 0.49163
q 2.25984
Q 4.00974
ω 323.2786
Node 163.0484
m 87.9163
n 0.1776
Epoch 2460200.5
nobs 1921
nopp 23
Years observed 1989-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.136
ep 0.282
sin(ip) 0.451
Value Standard error
G 0.150
H 13.740
Mass
D 9.87 2.820
pV 0.064 0.0680
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1362 0.2825 0.4510 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.87 2.820 2.820 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0680 0.0680 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
13.74 MPC-2023-12-04 MPC-2023-12-04 Phot