2004 EC30

2004EC30, K04E30C, K9378

All data for this body: [vot]

MPC data
Name (number) 2004 EC30 (209378)
a 3.15890
e 0.14798
i / sin(i) 2.3030 / 0.04018
q 2.69145
Q 3.62635
ω 167.2016
Node 140.2698
m 154.7430
n 0.1756
Epoch 2460800.5
nobs 464
nopp 17
Years observed 2003-2024
rms 0.95
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.150
ep 0.143
sin(ip) 0.028
G 0.150
H 15.770
Mass
D 4.22 0.899
pV 0.052 0.0198
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.600
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 0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1497 0.1431 0.0284 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.06 1.040 1.040 Masiero 2011ApJ...741...68M NEATM
4.71 1.787 1.787 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0349 0.0349 Masiero 2011ApJ...741...68M NEATM
0.056 0.0241 0.0241 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
15.77 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
B B 0.3119 0.1370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.1460 0.1370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.2874 0.1370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X B 0.4208 0.1370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT