2002 ET34

2002ET34, 2000 SR222, 2000SR222, 95496, K00SM2R, K02E34T

All data for this body: [vot]

MPC data
Name (number) 2002 ET34 (95496)
a 2.73979
e 0.18024
i / sin(i) 9.7795 / 0.16986
q 2.24597
Q 3.23362
ω 262.9888
Node 150.1959
m 136.9836
n 0.2173
Epoch 2460800.5
nobs 1701
nopp 18
Years observed 2000-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.740
ep 0.141
sin(ip) 0.164
G 0.150
H 15.500
Mass
D 2.72 0.465
pV 0.218 0.0545
Value
Rotational Period 8.644
Period quality 2
Spectral Class S
Spectral Class Score 16.607
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7401 0.1405 0.1642 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.72 0.465 0.465 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.218 0.0545 0.0545 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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.64373 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.2185 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.91 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3018 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8366 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9927 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT