2002 CY4

2002CY4, B1688, K02C04Y

All data for this body: [vot]

MPC data
Name (number) 2002 CY4 (111688)
a 2.24021
e 0.16751
i / sin(i) 5.8934 / 0.10268
q 1.86495
Q 2.61548
ω 307.8669
Node 64.4178
m 86.3320
n 0.2939
Epoch 2460800.5
nobs 1613
nopp 20
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.240
ep 0.128
sin(ip) 0.088
G 0.150
H 15.790
Mass
D 2.61 0.249
pV 0.157 0.0424
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.184
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2399 0.1283 0.0878 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.47 0.580 0.580 Masiero 2020PSJ.....1....5M NEATM
2.65 0.276 0.276 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.151 0.0870 0.0870 Masiero 2020PSJ.....1....5M NEATM
0.159 0.0485 0.0485 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
15.79 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
X 0.364 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT