2002 EF61

2002EF61, 1997 GU31, 1997GU31, 95518, J97G31U, K02E61F

All data for this body: [vot]

MPC data
Name (number) 2002 EF61 (95518)
a 3.19660
e 0.14936
i / sin(i) 19.3506 / 0.33135
q 2.71916
Q 3.67405
ω 138.2326
Node 172.1273
m 241.2959
n 0.1725
Epoch 2460800.5
nobs 1124
nopp 20
Years observed 1997-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Luthera (1303)
 
ap 3.211
ep 0.124
sin(ip) 0.327
G 0.150
H 14.520
Mass
D 7.53 0.128
pV 0.053 0.0099
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.813
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1303 Luthera 0 Luthera Novakovic 2019EPSC...13.1671N HCM
1303 Luthera 904 Luthera Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2110 0.1237 0.3272 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.53 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0099 0.0099 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
14.52 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
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.140 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.2788 0.2788 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT