1999 CD1

1999CD1, 26367, J99C01D

All data for this body: [vot]

MPC data
Name (number) 1999 CD1 (26367)
a 2.36553
e 0.15685
i / sin(i) 11.2301 / 0.19475
q 1.99450
Q 2.73657
ω 137.4479
Node 298.4998
m 75.4743
n 0.2709
Epoch 2460800.5
nobs 2448
nopp 21
Years observed 1978-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.366
ep 0.183
sin(ip) 0.205
G 0.150
H 14.330
Mass
D 7.58 0.068
pV 0.070 0.0059
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 10.475
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3663 0.1835 0.2046 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.62 0.930 0.930 Masiero 2021PSJ.....2..162M NEATM
5.45 1.732 1.732 Masiero 2017AJ....154..168M NEATM
7.60 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0059 0.0059 Masiero 2011ApJ...741...68M NEATM
0.141 0.0779 0.0779 Masiero 2017AJ....154..168M NEATM
0.173 0.0800 0.1490 Masiero 2021PSJ.....2..162M 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
14.33 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
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.7459 0.7459 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT