ZuChong-Zhi

01888, 1931TR, 1941CB, 1941DD, 1964VO1, 1968UU1, 1972TR4, 1972VT, J31T00R, J41C00B, J41D00D, J64V01O, J68U01U, J72T04R, J72V00T

All data for this body: [vot]

MPC data
Name (number) ZuChong-Zhi (1888)
Packed designation 01888
a 2.54595
e 0.16875
i / sin(i) 5.8516 / 0.10195
q 2.11633
Q 2.97558
ω 233.9273
Node 244.7373
m 337.7361
n 0.2426
Epoch 2459600.5
nobs 3120
nopp 32
Years observed 1931-2022
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 11.880
Mass
D 12.38 0.060
pV 0.251 0.0317
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.63 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
11.91 0.690 0.690 Usui 2011PASJ...63.1117U NEATM
12.48 2.500 2.500 Ali-Lagoa 2018A&A...612A..85A NEATM
12.56 0.067 0.067 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.0450 0.0450 Masiero 2011ApJ...741...68M NEATM
0.248 0.0990 0.0990 Ali-Lagoa 2018A&A...612A..85A NEATM
0.270 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
11.88 MPC-2022-01-18 MPC-2022-01-18 Phot