Tentaikojo

04645, 1931 DU, 1931DU, 1962 JB, 1962JB, 1977 RT5, 1977RT5, 1979 FD1, 1979FD1, 1988 FF2, 1988FF2, 1990 SJ29, 1990SJ29, 1990 SP4, 1990SP4, J31D00U, J62J00B, J77R05T, J79F01D, J88F02F, J90S04P, J90S29J

All data for this body: [vot]

MPC data
Name (number) Tentaikojo (4645)
a 2.67177
e 0.13524
i / sin(i) 9.4704 / 0.16454
q 2.31045
Q 3.03309
ω 294.4963
Node 179.4918
m 99.1275
n 0.2257
Epoch 2460200.5
nobs 6096
nopp 28
Years observed 1931-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.672
ep 0.152
sin(ip) 0.167
Value Standard error
G 0.150
H 13.040
Mass
D 16.53 0.052
pV 0.047 0.0035
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6719 0.1521 0.1670 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.62 3.750 3.750 Masiero 2020PSJ.....1....5M NEATM
12.17 3.160 3.160 Masiero 2020PSJ.....1....5M NEATM
13.14 1.100 1.100 Tedesco 2002AJ....123.1056T STM
13.62 1.160 1.160 Usui 2011PASJ...63.1117U NEATM
14.06 2.810 2.810 Ali-Lagoa 2018A&A...612A..85A NEATM
15.98 0.069 0.069 Masiero 2011ApJ...741...68M NEATM
17.24 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
17.42 0.133 0.133 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.047 0.0048 0.0048 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.069 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM
0.079 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.082 0.0890 0.0890 Masiero 2020PSJ.....1....5M NEATM
0.162 0.0310 0.0310 Tedesco 2002AJ....123.1056T STM
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
13.04 MPC-2023-12-04 MPC-2023-12-04 Phot