1999 CO49

1999CO49, 2001 TC9, 2001TC9, 56132, J99C49O, K01T09C

All data for this body: [vot]

MPC data
Name (number) 1999 CO49 (56132)
a 2.60334
e 0.17589
i / sin(i) 11.4044 / 0.19773
q 2.14544
Q 3.06124
ω 262.6314
Node 19.0083
m 330.4541
n 0.2346
Epoch 2460800.5
nobs 2843
nopp 21
Years observed 1997-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.603
ep 0.162
sin(ip) 0.200
G 0.150
H 13.930
Mass
D 8.49 1.229
pV 0.035 0.0120
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona -1.9000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6026 0.1620 0.2002 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.20 2.040 2.040 Masiero 2020PSJ.....1....5M NEATM
8.33 2.135 2.135 Masiero 2017AJ....154..168M NEATM
8.99 2.220 2.220 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0131 0.0131 Masiero 2017AJ....154..168M NEATM
0.063 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM
0.086 0.0630 0.0630 Masiero 2020PSJ.....1....5M 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
13.93 MPC-2023-12-04 MPC-2023-12-04 Phot