1999CH141

2002QS, 74499, J99CE1H, K02Q00S

All data for this body: [vot]

MPC data
Name (number) 1999CH141 (74499)
Packed designation 74499
a 3.11848
e 0.21947
i / sin(i) 0.8042 / 0.01404
q 2.43408
Q 3.80288
ω 145.2158
Node 298.9850
m 83.5923
n 0.1790
Epoch 2459600.5
nobs 860
nopp 16
Years observed 1992-2021
rms 0.47
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 15.130
Mass
D 5.10 0.200
pV 0.062 0.0080
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.13 MPC-2022-01-18 MPC-2022-01-18 Phot