2000 CT28

2000CT28, 1990 DR8, 1990DR8, 71504, J90D08R, K00C28T

All data for this body: [vot]

MPC data
Name (number) 2000 CT28 (71504)
a 2.97648
e 0.09268
i / sin(i) 11.2730 / 0.19548
q 2.70063
Q 3.25233
ω 141.6278
Node 312.6114
m 12.9638
n 0.1919
Epoch 2460800.5
nobs 1288
nopp 20
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.976
ep 0.101
sin(ip) 0.210
G 0.150
H 14.510
Mass
D 7.15 0.126
pV 0.079 0.0071
Value
Rotational Period 4.562
Period quality 2
Spectral Class C
Spectral Class Score 5.647
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9763 0.1012 0.2101 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.15 0.126 0.126 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0071 0.0071 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
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.56214 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4612 0.4612 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT