1999 CG123

1999CG123, 56156, J99CC3G

All data for this body: [vot]

MPC data
Name (number) 1999 CG123 (56156)
a 2.41875
e 0.14690
i / sin(i) 12.4758 / 0.21603
q 2.06344
Q 2.77407
ω 2.9009
Node 37.9680
m 69.2562
n 0.2620
Epoch 2460800.5
nobs 1484
nopp 17
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.136
sin(ip) 0.201
G 0.150
H 15.450
Mass
D 2.05 0.484
pV 0.419 0.2375
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.670
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4185 0.1356 0.2013 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.05 0.484 0.484 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.419 0.2375 0.2375 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
15.45 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 0.61 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9083 0.9083 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT