Yangchenning

03421, 1953 ED1, 1953ED1, 1975 WK1, 1975WK1, 1978 SK7, 1978SK7, J53E01D, J75W01K, J78S07K

All data for this body: [vot]

MPC data
Name (number) Yangchenning (3421)
a 2.23389
e 0.09199
i / sin(i) 2.4658 / 0.04302
q 2.02839
Q 2.43939
ω 205.2964
Node 243.5208
m 101.9153
n 0.2952
Epoch 2460200.5
nobs 3768
nopp 30
Years observed 1953-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.234
ep 0.123
sin(ip) 0.053
Value Standard error
G 0.150
H 13.820
Mass
D 3.95 0.104
pV 0.451 0.0869
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2336 0.1229 0.0535 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.95 0.104 0.104 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.451 0.0869 0.0869 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
13.82 MPC-2023-12-04 MPC-2023-12-04 Phot