Standish

03420, 1951 CC, 1951CC, 1973 DU, 1973DU, 1979 HS5, 1979HS5, 1984 EB, 1984EB, J51C00C, J73D00U, J79H05S, J84E00B

All data for this body: [vot]

MPC data
Name (number) Standish (3420)
a 3.10498
e 0.08089
i / sin(i) 14.3037 / 0.24706
q 2.85380
Q 3.35615
ω 20.2461
Node 145.8955
m 68.3646
n 0.1801
Epoch 2460200.5
nobs 6243
nopp 28
Years observed 1951-2023
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.106
ep 0.119
sin(ip) 0.236
Value Standard error
G 0.150
H 12.230
Mass
D 18.08 0.406
pV 0.095 0.0200
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1057 0.1194 0.2360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.58 5.510 5.510 Masiero 2012ApJ...759L...8M NEATM
14.49 1.130 1.130 Usui 2011PASJ...63.1117U NEATM
14.88 2.980 2.980 Ali-Lagoa 2018A&A...612A..85A NEATM
18.72 0.441 0.441 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0215 0.0215 Masiero 2011ApJ...741...68M NEATM
0.141 0.0560 0.0560 Ali-Lagoa 2018A&A...612A..85A NEATM
0.182 0.2360 0.2360 Masiero 2012ApJ...759L...8M 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
12.23 MPC-2023-12-04 MPC-2023-12-04 Phot