2010 ET44

2010ET44, h8930, K10E44T

All data for this body: [vot]

MPC data
Name (number) 2010 ET44 (438930)
a 2.78502
e 0.16732
i / sin(i) 8.6943 / 0.15116
q 2.31902
Q 3.25102
ω 69.8906
Node 88.2853
m 112.1401
n 0.2121
Epoch 2460800.5
nobs 268
nopp 11
Years observed 2003-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.786
ep 0.200
sin(ip) 0.137
G 0.150
H 16.850
Mass
D 2.10 0.147
pV 0.098 0.0148
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.619
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7856 0.1996 0.1369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.08 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
2.30 0.469 0.469 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.084 0.0309 0.0309 Masiero 2011ApJ...741...68M NEATM
0.103 0.0168 0.0168 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
16.85 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 0.0407 0.0410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0625 0.0410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT