1999 CO1

1999CO1, 2001 TG87, 2001TG87, 56110, J99C01O, K01T87G

All data for this body: [vot]

MPC data
Name (number) 1999 CO1 (56110)
a 2.45619
e 0.17290
i / sin(i) 8.1131 / 0.14113
q 2.03152
Q 2.88086
ω 145.4229
Node 356.3361
m 296.2681
n 0.2560
Epoch 2460800.5
nobs 992
nopp 20
Years observed 1997-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.458
ep 0.207
sin(ip) 0.140
G 0.150
H 15.930
Mass
D 2.87 0.101
pV 0.093 0.0145
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4582 0.2068 0.1402 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.86 0.102 0.102 Masiero 2011ApJ...741...68M NEATM
3.64 0.960 0.960 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0630 0.0630 Masiero 2020PSJ.....1....5M NEATM
0.094 0.0149 0.0149 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
15.93 MPC-2023-12-04 MPC-2023-12-04 Phot