2000 CR2

2000CR2, 1998 XW68, 1998XW68, 27321, J98X68W, K00C02R

All data for this body: [vot]

MPC data
Name (number) 2000 CR2 (27321)
a 2.74626
e 0.13061
i / sin(i) 11.4179 / 0.19796
q 2.38757
Q 3.10494
ω 224.6935
Node 32.9752
m 108.8511
n 0.2166
Epoch 2460800.5
nobs 4458
nopp 23
Years observed 1997-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.747
ep 0.133
sin(ip) 0.190
G 0.150
H 13.030
Mass
D 19.59 0.076
pV 0.030 0.0057
Value
Rotational Period 18.173
Period quality 2
Spectral Class B
Spectral Class Score 2.028
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7472 0.1331 0.1903 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.23 3.000 3.000 Nugent 2016AJ....152...63N NEATM
13.25 0.940 0.940 Usui 2011PASJ...63.1117U NEATM
13.74 2.750 2.750 Ali-Lagoa 2018A&A...612A..85A NEATM
16.46 0.150 0.150 Nugent 2016AJ....152...63N NEATM
20.77 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0059 0.0059 Masiero 2011ApJ...741...68M NEATM
0.064 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0700 0.0700 Nugent 2016AJ....152...63N 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
13.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.1738 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.338 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT