Johnson

05905, 1989 CJ1, 1989CJ1, J89C01J

All data for this body: [vot]

MPC data
Name (number) Johnson (5905)
a 1.91037
e 0.07180
i / sin(i) 27.5189 / 0.46204
q 1.77320
Q 2.04754
ω 208.7507
Node 141.2458
m 200.8085
n 0.3733
Epoch 2460200.5
nobs 3810
nopp 21
Years observed 1989-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.910
ep 0.057
sin(ip) 0.428
Value Standard error
G 0.150
H 13.960
Mass
D 4.74 0.043
pV 0.199 0.0160
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9103 0.0572 0.4276 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.85 0.660 0.660 Nugent 2016AJ....152...63N NEATM
4.00 nan nan Marchis 2012Icar..221.1130M RADIOMETRY_TPM
4.10 0.500 0.500 Marchis 2012Icar..221.1130M RADIOMETRY_NEATM
4.73 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
4.79 0.065 0.065 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.194 0.0278 0.0278 Masiero 2011ApJ...741...68M NEATM
0.200 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.250 0.1000 0.1000 Nugent 2016AJ....152...63N 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
13.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 Pravec LCDB Lightcurve
3.78 Pravec LCDB Lightcurve
3.78 Pravec LCDB Lightcurve
3.78 Pravec LCDB Lightcurve
3.78 Pravec 2012Icar..218..125P Lightcurve
3.78 Pravec 2016Icar..267..267P Lightcurve
3.78 Pravec 2012Icar..218..125P Lightcurve
3.78 Warner 2005IAUC.8511....2W Lightcurve
3.78 Warner 2009MPBu...36...89W Lightcurve