2002 CT220

2002CT220, K02CM0T, O4256

All data for this body: [vot]

MPC data
Name (number) 2002 CT220 (244256)
a 2.45820
e 0.11696
i / sin(i) 3.9623 / 0.06910
q 2.17069
Q 2.74571
ω 43.2888
Node 134.9356
m 356.4813
n 0.2557
Epoch 2460800.5
nobs 347
nopp 14
Years observed 2002-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.458
ep 0.153
sin(ip) 0.058
G 0.150
H 17.260
Mass
D 1.84 0.181
pV 0.085 0.0193
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.336
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4577 0.1533 0.0581 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.66 0.376 0.376 Masiero 2011ApJ...741...68M NEATM
1.90 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0324 0.0324 Masiero 2011ApJ...741...68M NEATM
0.093 0.0241 0.0241 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
17.26 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 B 0.1727 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.3060 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT