1999 CH141

1999CH141, 2002 QS, 2002QS, 74499, J99CE1H, K02Q00S

All data for this body: [vot]

MPC data
Name (number) 1999 CH141 (74499)
a 3.11658
e 0.22017
i / sin(i) 0.8047 / 0.01405
q 2.43041
Q 3.80274
ω 145.2307
Node 298.9122
m 191.0551
n 0.1791
Epoch 2460200.5
nobs 893
nopp 17
Years observed 1992-2022
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.122
ep 0.208
sin(ip) 0.034
Value Standard error
G 0.150
H 15.240
Mass
D 5.10 0.200
pV 0.062 0.0080
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1217 0.2081 0.0337 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.10 0.200 0.200 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0080 0.0080 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
15.24 MPC-2023-12-04 MPC-2023-12-04 Phot