2002 ET100

2002ET100, K02EA0T, P8663

All data for this body: [vot]

MPC data
Name (number) 2002 ET100 (258663)
a 2.80306
e 0.09781
i / sin(i) 9.4349 / 0.16393
q 2.52888
Q 3.07723
ω 213.5303
Node 20.2069
m 274.1223
n 0.2100
Epoch 2460800.5
nobs 611
nopp 16
Years observed 2002-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.802
ep 0.133
sin(ip) 0.160
G 0.150
H 15.710
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8020 0.1334 0.1602 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.71 MPC-2023-12-04 MPC-2023-12-04 Phot