Yamagatashi

10864, 1984 SD5, 1984SD5, 1992 AZ2, 1992AZ2, 1995 QS3, 1995QS3, J84S05D, J92A02Z, J95Q03S

All data for this body: [vot]

MPC data
Name (number) Yamagatashi (10864)
a 3.16969
e 0.13340
i / sin(i) 12.3730 / 0.21427
q 2.74685
Q 3.59253
ω 71.8238
Node 305.0135
m 60.6376
n 0.1747
Epoch 2460800.5
nobs 4516
nopp 26
Years observed 1984-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.168
ep 0.098
sin(ip) 0.235
G 0.150
H 12.520
Mass
D 20.77 0.221
pV 0.075 0.0021
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1684 0.0977 0.2352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.25 3.450 3.450 Ali-Lagoa 2018A&A...612A..85A NEATM
20.63 0.351 0.351 Masiero 2011ApJ...741...68M NEATM
20.64 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
21.87 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
21.99 2.200 2.200 Ali-Lagoa 2018A&A...612A..85A NEATM
22.72 6.190 6.190 Masiero 2020PSJ.....1....5M NEATM
23.50 7.370 7.370 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0190 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.077 0.0023 0.0023 Masiero 2011ApJ...741...68M NEATM
0.079 0.0074 0.0074 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
12.52 MPC-2023-12-04 MPC-2023-12-04 Phot