1998 EL8

1998EL8, 69590, J98E08L

All data for this body: [vot]

MPC data
Name (number) 1998 EL8 (69590)
a 2.25838
e 0.13470
i / sin(i) 5.6021 / 0.09762
q 1.95419
Q 2.56258
ω 214.8192
Node 224.3917
m 67.2660
n 0.2904
Epoch 2460800.5
nobs 2687
nopp 18
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.259
ep 0.160
sin(ip) 0.110
G 0.150
H 15.000
Mass
D 2.98 0.072
pV 0.192 0.0373
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 16.348
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2589 0.1600 0.1102 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.87 0.740 0.740 Masiero 2012ApJ...759L...8M NEATM
2.98 0.072 0.072 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.182 0.0393 0.0393 Masiero 2011ApJ...741...68M NEATM
0.282 0.1170 0.1170 Masiero 2012ApJ...759L...8M 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
15.00 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.80 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S 0.8135 0.8800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9779 0.8800 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT