1993 EP

1993EP, 11932, 1995 UG4, 1995UG4, J93E00P, J95U04G

All data for this body: [vot]

MPC data
Name (number) 1993 EP (11932)
a 2.59146
e 0.12256
i / sin(i) 12.7786 / 0.22118
q 2.27386
Q 2.90906
ω 178.7218
Node 344.7705
m 266.8897
n 0.2363
Epoch 2460800.5
nobs 4393
nopp 21
Years observed 1993-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.590
ep 0.175
sin(ip) 0.223
G 0.150
H 13.640
Mass
D 6.75 0.044
pV 0.204 0.0335
Value
Rotational Period 6.413
Period quality 2
Spectral Class S
Spectral Class Score 16.535
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5903 0.1750 0.2234 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.21 0.202 0.202 Masiero 2011ApJ...741...68M NEATM
6.26 0.210 0.210 Masiero 2012ApJ...759L...8M NEATM
6.81 0.046 0.046 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.183 0.0537 0.0537 Masiero 2011ApJ...741...68M NEATM
0.216 0.0650 0.0650 Masiero 2012ApJ...759L...8M NEATM
0.220 0.0569 0.0569 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
13.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.4138 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.81 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9893 0.9920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9965 0.9920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT