1996 EJ

1996EJ, 09659, 1949 MK, 1949MK, 1987 BN1, 1987BN1, J49M00K, J87B01N, J96E00J

All data for this body: [vot]

MPC data
Name (number) 1996 EJ (9659)
a 2.66014
e 0.08938
i / sin(i) 13.4594 / 0.23276
q 2.42237
Q 2.89791
ω 29.6371
Node 149.9737
m 253.2227
n 0.2272
Epoch 2460800.5
nobs 13230
nopp 26
Years observed 1949-2025
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.659
ep 0.134
sin(ip) 0.223
G 0.150
H 12.560
Mass
D 8.88 0.141
pV 0.324 0.0543
Value
Rotational Period 6.520
Period quality 3
Spectral Class S
Spectral Class Score 27.311
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 0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6591 0.1340 0.2230 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.88 0.141 0.141 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.324 0.0543 0.0543 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
12.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.527 3 Synodic Marchini 2022MPBu...49..167M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9636 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9839 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.2902 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.3261 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6593 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9471 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT