1999 CO117

1999CO117, 2001 PA7, 2001PA7, 53233, J99CB7O, K01P07A

All data for this body: [vot]

MPC data
Name (number) 1999 CO117 (53233)
a 2.56136
e 0.18344
i / sin(i) 12.5637 / 0.21752
q 2.09149
Q 3.03123
ω 85.6790
Node 321.5113
m 234.4084
n 0.2404
Epoch 2460800.5
nobs 2461
nopp 22
Years observed 1975-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.560
ep 0.156
sin(ip) 0.235
G 0.150
H 13.760
Mass
D 4.96 0.260
pV 0.313 0.0670
Value
Rotational Period
Period quality None
Spectral Class Sq
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.9000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5597 0.1561 0.2352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.96 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.313 0.0670 0.0670 Masiero 2012ApJ...759L...8M 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
13.76 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.9686 0.9686 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sq Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC