1999 CO22

1999CO22, A1628, J99C22O

All data for this body: [vot]

MPC data
Name (number) 1999 CO22 (101628)
a 3.10659
e 0.17317
i / sin(i) 18.6474 / 0.31974
q 2.56864
Q 3.64454
ω 350.6691
Node 116.6710
m 299.4421
n 0.1800
Epoch 2460800.5
nobs 1032
nopp 17
Years observed 1999-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.114
ep 0.198
sin(ip) 0.288
G 0.150
H 14.720
Mass
D 3.29 0.871
pV 0.284 0.1438
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.424
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
1400 Tirela 612 Tirela -0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1140 0.1977 0.2879 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.29 0.871 0.871 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.284 0.1438 0.1438 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
14.72 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
D D 0.0706 0.0706 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT