2002 EN138

2002EN138, 1999 QO3, 1999QO3, D2270, J99Q03O, K02ED8N

All data for this body: [vot]

MPC data
Name (number) 2002 EN138 (132270)
a 2.40597
e 0.17595
i / sin(i) 1.9091 / 0.03331
q 1.98263
Q 2.82930
ω 137.7058
Node 138.9874
m 349.5840
n 0.2641
Epoch 2460800.5
nobs 757
nopp 19
Years observed 1999-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.407
ep 0.167
sin(ip) 0.026
G 0.150
H 16.640
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
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4069 0.1671 0.0256 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
16.64 MPC-2023-12-04 MPC-2023-12-04 Phot