1996 CJ2

1996CJ2, 1999 WO2, 1999WO2, 43920, J96C02J, J99W02O

All data for this body: [vot]

MPC data
Name (number) 1996 CJ2 (43920)
a 2.75770
e 0.10299
i / sin(i) 10.2665 / 0.17823
q 2.47369
Q 3.04171
ω 81.7296
Node 71.7855
m 126.5408
n 0.2152
Epoch 2460800.5
nobs 3055
nopp 22
Years observed 1996-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.758
ep 0.138
sin(ip) 0.164
G 0.150
H 13.510
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.651
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 -0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7578 0.1383 0.1642 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.51 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
B 0.568 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
LS 0.64 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.7752 0.7752 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT