Shichangxu

1998XK69, 2000AG246, 28468, J98X69K, K00AO6G

All data for this body: [vot]

MPC data
Name (number) Shichangxu (28468)
Packed designation 28468
a 2.58070
e 0.05990
i / sin(i) 9.7289 / 0.16899
q 2.42611
Q 2.73529
ω 219.4177
Node 26.2915
m 42.7602
n 0.2377
Epoch 2459600.5
nobs 2344
nopp 19
Years observed 1971-2021
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.581
ep 0.082
sin(ip) 0.162
Value Standard error
G 0.150
H 13.820
Mass
D 4.60 0.347
pV 0.332 0.1140
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5811 0.0818 0.1622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.60 0.347 0.347 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.332 0.1140 0.1140 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
13.82 MPC-2022-01-18 MPC-2022-01-18 Phot