1999 CX9

1999CX9, 53165, J99C09X

All data for this body: [vot]

MPC data
Name (number) 1999 CX9 (53165)
a 2.99059
e 0.03361
i / sin(i) 11.2340 / 0.19482
q 2.89008
Q 3.09110
ω 46.6808
Node 143.4797
m 359.5278
n 0.1906
Epoch 2460800.5
nobs 4083
nopp 22
Years observed 1998-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.991
ep 0.073
sin(ip) 0.182
G 0.150
H 13.360
Mass
D 7.49 0.139
pV 0.202 0.0201
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 2.238
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9911 0.0727 0.1822 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.11 0.192 0.192 Masiero 2011ApJ...741...68M NEATM
7.90 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0350 0.0350 Masiero 2012ApJ...759L...8M NEATM
0.221 0.0245 0.0245 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
13.36 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
K K 0.3730 0.1770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.53 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT