2002 GC9

2002GC9, 2000 YQ66, 2000YQ66, 95620, K00Y66Q, K02G09C

All data for this body: [vot]

MPC data
Name (number) 2002 GC9 (95620)
a 2.72228
e 0.06784
i / sin(i) 29.9833 / 0.49975
q 2.53761
Q 2.90694
ω 288.3938
Node 199.0954
m 118.8411
n 0.2194
Epoch 2460800.5
nobs 1397
nopp 20
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.722
ep 0.072
sin(ip) 0.505
G 0.150
H 15.020
Mass
D 6.86 0.082
pV 0.043 0.0038
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.642
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7222 0.0719 0.5049 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.75 1.100 1.100 Masiero 2021PSJ.....2..162M NEATM
6.86 0.082 0.082 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0130 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0039 0.0039 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
15.02 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
C 0.607 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT