1999 CO54

1999CO54, 1991 RB23, 1991RB23, 27191, J91R23B, J99C54O

All data for this body: [vot]

MPC data
Name (number) 1999 CO54 (27191)
a 2.97726
e 0.11253
i / sin(i) 9.7945 / 0.17011
q 2.64224
Q 3.31228
ω 214.9918
Node 147.5786
m 69.2787
n 0.1919
Epoch 2460200.5
nobs 3510
nopp 23
Years observed 1991-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Telramund (9506)
 
ap 2.980
ep 0.071
sin(ip) 0.155
Value Standard error
G 0.150
H 13.520
Mass
D 5.61 0.218
pV 0.326 0.0724
Rotational Period 3.557
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
9506 Telramund 614 Telramund Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9797 0.0712 0.1552 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.47 0.886 0.886 Masiero 2011ApJ...741...68M NEATM
5.62 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.322 0.0835 0.0835 Masiero 2011ApJ...741...68M NEATM
0.339 0.1456 0.1456 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.56 Pal 2020ApJS..247...26P Lightcurve