2000 CE54

2000CE54, 1991 RB2, 1991RB2, 2000 CR77, 2000CR77, 47664, J91R02B, K00C54E, K00C77R

All data for this body: [vot]

MPC data
Name (number) 2000 CE54 (47664)
a 3.14120
e 0.10925
i / sin(i) 5.5071 / 0.09597
q 2.79801
Q 3.48438
ω 342.1955
Node 310.0165
m 319.0602
n 0.1770
Epoch 2460200.5
nobs 2045
nopp 23
Years observed 1991-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.140
ep 0.109
sin(ip) 0.113
Value Standard error
G 0.150
H 13.630
Mass
D 10.45 0.202
pV 0.067 0.0091
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1399 0.1091 0.1131 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.36 0.205 0.205 Masiero 2011ApJ...741...68M NEATM
13.45 1.340 1.340 Usui 2011PASJ...63.1117U NEATM
13.86 2.770 2.770 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.079 0.0110 0.0110 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
13.63 MPC-2023-12-04 MPC-2023-12-04 Phot