1981 EZ24

1981EZ24, 17388, 1991 RE34, 1991RE34, 1994 FD1, 1994FD1, J81E24Z, J91R34E, J94F01D

All data for this body: [vot]

MPC data
Name (number) 1981 EZ24 (17388)
a 2.65791
e 0.12034
i / sin(i) 12.8616 / 0.22260
q 2.33807
Q 2.97775
ω 59.2036
Node 180.7182
m 15.7205
n 0.2275
Epoch 2460800.5
nobs 2377
nopp 25
Years observed 1981-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.658
ep 0.140
sin(ip) 0.223
G 0.150
H 14.570
Mass
D 3.69 0.817
pV 0.271 0.0781
Value
Rotational Period 6.890
Period quality 1
Spectral Class S
Spectral Class Score 7.970
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6582 0.1403 0.2232 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.69 0.817 0.817 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.271 0.0781 0.0781 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
14.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.896 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.5957 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.9950 0.7760 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT