Yamanashi

05473, 1973 QE1, 1973QE1, 1988 VR, 1988VR, J73Q01E, J88V00R

All data for this body: [vot]

MPC data
Name (number) Yamanashi (5473)
a 2.38411
e 0.16155
i / sin(i) 7.9536 / 0.13837
q 1.99896
Q 2.76927
ω 326.3423
Node 59.5578
m 338.4319
n 0.2677
Epoch 2460800.5
nobs 3829
nopp 28
Years observed 1955-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.384
ep 0.134
sin(ip) 0.122
G 0.150
H 13.160
Mass
D 5.50 0.018
pV 0.310 0.0206
Value
Rotational Period 86.100
Period quality 2
Spectral Class V
Spectral Class Score 4.488
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3843 0.1343 0.1225 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.20 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
5.59 0.021 0.021 Masiero 2011ApJ...741...68M NEATM
5.66 0.150 0.150 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.273 0.0298 0.0298 Masiero 2011ApJ...741...68M NEATM
0.310 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.381 0.0410 0.0410 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
13.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
86.17 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V 0.748 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT