2003 CH9

2003CH9, K03C09H, M3219

All data for this body: [vot]

MPC data
Name (number) 2003 CH9 (223219)
a 2.39085
e 0.20472
i / sin(i) 4.6810 / 0.08161
q 1.90139
Q 2.88032
ω 257.6336
Node 200.7876
m 28.8846
n 0.2666
Epoch 2460800.5
nobs 401
nopp 14
Years observed 1992-2025
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.392
ep 0.220
sin(ip) 0.092
G 0.150
H 17.370
Mass
D 2.30 0.124
pV 0.048 0.0098
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.088
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone 0.4700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3916 0.2196 0.0919 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.30 0.124 0.124 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0098 0.0098 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
17.37 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 0.938 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0766 0.0600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0611 0.0600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT