Montreal

06714, 1980 BR4, 1980BR4, 1985 GU, 1985GU, 1988 AN1, 1988AN1, 1990 OE2, 1990OE2, J80B04R, J85G00U, J88A01N, J90O02E

All data for this body: [vot]

MPC data
Name (number) Montreal (6714)
a 2.55317
e 0.13647
i / sin(i) 14.5709 / 0.25158
q 2.20474
Q 2.90160
ω 232.8690
Node 117.4712
m 156.9019
n 0.2416
Epoch 2460800.5
nobs 5012
nopp 29
Years observed 1980-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.554
ep 0.084
sin(ip) 0.237
G 0.150
H 12.390
Mass
D 9.54 0.080
pV 0.192 0.0176
Value
Rotational Period 2.650
Period quality 3
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5537 0.0840 0.2369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.27 0.940 0.940 Masiero 2012ApJ...759L...8M NEATM
9.52 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
9.56 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.195 0.0379 0.0379 Masiero 2011ApJ...741...68M NEATM
0.429 0.2330 0.2330 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
12.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.651 3 Synodic Benishek 2022MPBu...49..333B Lightcurve
2.651089 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 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT