2000 CG89

2000CG89, 1998 XS84, 1998XS84, 50381, J98X84S, K00C89G

All data for this body: [vot]

MPC data
Name (number) 2000 CG89 (50381)
a 2.58973
e 0.18071
i / sin(i) 13.2571 / 0.22932
q 2.12173
Q 3.05774
ω 202.4120
Node 133.6044
m 202.5743
n 0.2365
Epoch 2460800.5
nobs 2642
nopp 21
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.590
ep 0.148
sin(ip) 0.209
G 0.150
H 13.960
Mass
D 4.71 0.104
pV 0.264 0.0317
Value
Rotational Period 9.650
Period quality 2
Spectral Class S
Spectral Class Score 5.400
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5902 0.1479 0.2093 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.71 0.104 0.104 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.264 0.0317 0.0317 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
13.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.657 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
9.6599 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.900 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT