2000 EJ69

2000EJ69, 71628, K00E69J

All data for this body: [vot]

MPC data
Name (number) 2000 EJ69 (71628)
a 3.16949
e 0.14517
i / sin(i) 5.0522 / 0.08806
q 2.70936
Q 3.62962
ω 119.6572
Node 356.7006
m 215.7579
n 0.1747
Epoch 2460800.5
nobs 1664
nopp 23
Years observed 1992-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.176
ep 0.146
sin(ip) 0.095
G 0.150
H 14.200
Mass
D 6.42 0.106
pV 0.129 0.0395
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.856
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1760 0.1465 0.0945 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.42 0.106 0.106 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.129 0.0395 0.0395 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
14.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.976 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT