Shinagawa

04002, 1950 JB, 1950JB, 1950 JL, 1950JL, 1950 LO, 1950LO, 1984 YU5, 1984YU5, 1985 BW, 1985BW, J50J00B, J50J00L, J50L00O, J84Y05U, J85B00W

All data for this body: [vot]

MPC data
Name (number) Shinagawa (4002)
a 2.51691
e 0.02929
i / sin(i) 14.6845 / 0.25350
q 2.44318
Q 2.59064
ω 187.8485
Node 116.8163
m 67.3393
n 0.2468
Epoch 2460200.5
nobs 4140
nopp 28
Years observed 1950-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.516
ep 0.026
sin(ip) 0.243
Value Standard error
G 0.150
H 11.830
Mass
D 10.03 0.027
pV 0.338 0.0263
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5157 0.0259 0.2427 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.03 0.029 0.029 Masiero 2011ApJ...741...68M NEATM
11.69 2.340 2.340 Ali-Lagoa 2018A&A...612A..85A NEATM
12.24 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
13.70 2.740 2.740 Ali-Lagoa 2018A&A...612A..85A NEATM
14.19 2.350 2.350 Masiero 2012ApJ...759L...8M NEATM
9.98 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.145 0.0670 0.0670 Masiero 2012ApJ...759L...8M NEATM
0.202 0.0810 0.0810 Ali-Lagoa 2018A&A...612A..85A NEATM
0.278 0.1110 0.1110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.407 0.0413 0.0413 Masiero 2011ApJ...741...68M NEATM
0.410 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
11.83 MPC-2023-12-04 MPC-2023-12-04 Phot