Zhangcunhao

19282, 1994TE4, 1996AM15, 1999PB8, 1999RN56, J94T04E, J96A15M, J99P08B, J99R56N

All data for this body: [vot]

MPC data
Name (number) Zhangcunhao (19282)
Packed designation 19282
a 3.09346
e 0.15966
i / sin(i) 0.2500 / 0.00436
q 2.59956
Q 3.58737
ω 246.2976
Node 176.0961
m 334.0630
n 0.1811
Epoch 2459600.5
nobs 1869
nopp 22
Years observed 1991-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.089
ep 0.149
sin(ip) 0.020
Value Standard error
G 0.150
H 13.820
Mass
D 8.64 0.283
pV 0.074 0.0041
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0889 0.1489 0.0204 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.59 0.285 0.285 Masiero 2011ApJ...741...68M NEATM
10.71 2.770 2.770 Masiero 2020PSJ.....1....5M NEATM
13.08 3.740 3.740 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.047 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.079 0.0044 0.0044 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