Yamada

03786, 1931 AE1, 1931AE1, 1954 XJ, 1954XJ, 1958 WB, 1958WB, 1973 MA, 1973MA, 1988 AE, 1988AE, J31A01E, J54X00J, J58W00B, J73M00A, J88A00E

All data for this body: [vot]

MPC data
Name (number) Yamada (3786)
a 2.54868
e 0.08165
i / sin(i) 14.3454 / 0.24777
q 2.34057
Q 2.75678
ω 358.3511
Node 261.6151
m 267.8637
n 0.2422
Epoch 2460800.5
nobs 8658
nopp 27
Years observed 1931-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.550
ep 0.095
sin(ip) 0.261
G 0.150
H 11.440
Mass
D 16.32 0.125
pV 0.282 0.0183
Value
Rotational Period 4.030
Period quality 3
Spectral Class S
Spectral Class Score 28.595
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria -0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5503 0.0950 0.2607 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.52 0.550 0.550 Masiero 2012ApJ...759L...8M NEATM
13.10 2.620 2.620 Ali-Lagoa 2018A&A...612A..85A NEATM
15.61 0.350 0.350 Usui 2011PASJ...63.1117U NEATM
15.80 0.950 0.950 Masiero 2014ApJ...791..121M NEATM
16.69 0.140 0.140 Masiero 2011ApJ...741...68M NEATM
17.39 1.740 1.740 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.192 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.234 0.0367 0.0367 Masiero 2011ApJ...741...68M NEATM
0.260 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.338 0.1350 0.1350 Ali-Lagoa 2018A&A...612A..85A NEATM
0.409 0.0340 0.0340 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
11.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.03 3- Synodic Kim 2014AJ....147...56K Lightcurve
4.03 3- Synodic Kim 2014AJ....147...56K Lightcurve
4.031 3 Synodic Almeida 2004A&A...415..403A Lightcurve
4.0323 3 Synodic Behrend LCDB Lightcurve
4.03294 2 Sidereal Hanus 2013A&A...559A.134H Model
4.03294 2 Sidereal Martikainen 2021A&A...649A..98M Model
4.032946 2 Sidereal Durech 2016A&A...587A..48D Model
4.03295 2 Sidereal Durech 2023A&A...675A..24D Model
4.03295 2 Sidereal Hanus 2016A&A...586A.108H Model
4.034 3 Synodic Stephens 2003MPBu...30....1S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3607 0.2270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7578 0.2270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9973 0.2270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC