Yamamotoshinobu

05687, 1932 YS, 1932YS, 1952 OE1, 1952OE1, 1957 OH, 1957OH, 1968 TJ, 1968TJ, 1978 NP2, 1978NP2, 1978 PM1, 1978PM1, 1981 AG, 1981AG, 1983 PO2, 1983PO2, 1991 AB1, 1991AB1, 1992 GE, 1992GE, J32Y00S, J52O01E, J57O00H, J68T00J, J78N02P, J78P01M, J81A00G, J83P02O, J91A01B, J92G00E

All data for this body: [vot]

MPC data
Name (number) Yamamotoshinobu (5687)
a 3.01112
e 0.17054
i / sin(i) 12.4434 / 0.21548
q 2.49760
Q 3.52463
ω 240.0396
Node 130.1762
m 304.0727
n 0.1886
Epoch 2460800.5
nobs 9754
nopp 34
Years observed 1932-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.008
ep 0.135
sin(ip) 0.201
G 0.150
H 11.420
Mass
D 14.11 0.341
pV 0.320 0.0446
Value
Rotational Period 154.860
Period quality 2
Spectral Class S
Spectral Class Score 10.900
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0083 0.1350 0.2005 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.76 1.510 1.510 Masiero 2012ApJ...759L...8M NEATM
14.13 0.350 0.350 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.262 0.3380 0.3380 Masiero 2012ApJ...759L...8M NEATM
0.321 0.0450 0.0450 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
11.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
154.868 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT