2000 CB89

2000CB89, 1999 BS21, 1999BS21, 50379, J99B21S, K00C89B

All data for this body: [vot]

MPC data
Name (number) 2000 CB89 (50379)
a 2.54090
e 0.29303
i / sin(i) 9.5990 / 0.16675
q 1.79635
Q 3.28545
ω 232.4791
Node 121.8861
m 248.9524
n 0.2433
Epoch 2460800.5
nobs 5093
nopp 21
Years observed 1998-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.542
ep 0.214
sin(ip) 0.150
G 0.150
H 13.240
Mass
D 6.82 0.150
pV 0.230 0.0568
Value
Rotational Period 2.998
Period quality 3
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5423 0.2144 0.1498 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.82 0.150 0.150 Masiero 2012ApJ...759L...8M NEATM
7.43 2.180 2.180 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.263 0.0690 0.0690 Masiero 2012ApJ...759L...8M 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
13.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.9982 3 Synodic Benishek 2023MPBu...50..142B Lightcurve
2.99993 2 Synodic Pal 2020ApJS..247...26P Lightcurve