Soyuz-Apollo

02228, 1933SK1, 1952DT1, 1963DD, 1973YN3, 1977OH, J33S01K, J52D01T, J63D00D, J73Y03N, J77O00H

All data for this body: [vot]

MPC data
Name (number) Soyuz-Apollo (2228)
Packed designation 02228
a 3.14082
e 0.18176
i / sin(i) 1.9900 / 0.03472
q 2.56994
Q 3.71170
ω 285.1101
Node 140.3716
m 266.3272
n 0.1771
Epoch 2459600.5
nobs 3131
nopp 34
Years observed 1952-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.143
ep 0.161
sin(ip) 0.024
Value Standard error
G 0.150
H 11.610
Mass
D 26.68 0.252
pV 0.069 0.0090
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1434 0.1610 0.0243 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
26.08 0.295 0.295 Masiero 2011ApJ...741...68M NEATM
27.78 5.560 5.560 Ali-Lagoa 2018A&A...612A..85A NEATM
28.26 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
29.29 2.930 2.930 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.113 0.0198 0.0198 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
11.61 MPC-2022-01-18 MPC-2022-01-18 Phot