2000 EW66

2000EW66, A4145, K00E66W

All data for this body: [vot]

MPC data
Name (number) 2000 EW66 (104145)
a 3.15994
e 0.15207
i / sin(i) 1.4082 / 0.02457
q 2.67942
Q 3.64045
ω 146.8511
Node 52.6228
m 159.0878
n 0.1755
Epoch 2460800.5
nobs 696
nopp 21
Years observed 1992-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.170
ep 0.177
sin(ip) 0.018
G 0.150
H 15.390
Mass
D 5.56 0.328
pV 0.048 0.0103
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.808
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1698 0.1767 0.0181 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.56 0.328 0.328 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0103 0.0103 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
15.39 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 C 0.1380 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1633 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0892 0.1170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT