Chengjingjie

1992 EX32, 1992EX32, 1994 SL2, 1994SL2, 1999 VQ169, 1999VQ169, 1999 YL28, 1999YL28, 26396, J92E32X, J94S02L, J99VG9Q, J99Y28L

All data for this body: [vot]

MPC data
Name (number) Chengjingjie (26396)
a 2.68707
e 0.05606
i / sin(i) 2.8729 / 0.05012
q 2.53644
Q 2.83770
ω 147.7166
Node 309.3551
m 249.6606
n 0.2238
Epoch 2460800.5
nobs 1288
nopp 23
Years observed 1992-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.688
ep 0.065
sin(ip) 0.062
G 0.150
H 15.340
Mass
D 5.84 0.103
pV 0.052 0.0049
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6878 0.0646 0.0616 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.60 0.175 0.175 Masiero 2011ApJ...741...68M NEATM
5.98 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0064 0.0064 Masiero 2011ApJ...741...68M NEATM
0.056 0.0075 0.0075 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
15.34 MPC-2023-12-04 MPC-2023-12-04 Phot