Van Straten

VanStraten, 12708, 1987 BS3, 1987BS3, 1990 UB4, 1990UB4, 1994 PH31, 1994PH31, J87B03S, J90U04B, J94P31H

All data for this body: [vot]

MPC data
Name (number) Van Straten (12708)
a 2.73086
e 0.12722
i / sin(i) 10.1459 / 0.17616
q 2.38344
Q 3.07828
ω 241.7943
Node 185.3895
m 215.8148
n 0.2184
Epoch 2460800.5
nobs 3281
nopp 25
Years observed 1987-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.730
ep 0.133
sin(ip) 0.179
G 0.150
H 14.170
Mass
D 4.72 0.274
pV 0.239 0.0531
Value
Rotational Period 3.320
Period quality 2
Spectral Class S
Spectral Class Score 8.127
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7296 0.1330 0.1793 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.72 0.274 0.274 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.239 0.0531 0.0531 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
14.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.326 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.341 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.64 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8079 0.8079 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT