Saint-Jacques

10703, 1981 QU3, 1981QU3, J81Q03U

All data for this body: [vot]

MPC data
Name (number) Saint-Jacques (10703)
a 2.39498
e 0.17955
i / sin(i) 10.2991 / 0.17879
q 1.96495
Q 2.82500
ω 151.4438
Node 151.2871
m 293.5100
n 0.2659
Epoch 2460800.5
nobs 3272
nopp 24
Years observed 1981-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.396
ep 0.146
sin(ip) 0.172
G 0.150
H 14.410
Mass
D 3.67 0.096
pV 0.228 0.0300
Value
Rotational Period 10.880
Period quality 2
Spectral Class S
Spectral Class Score 9.318
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3955 0.1463 0.1717 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.55 0.275 0.275 Masiero 2011ApJ...741...68M NEATM
3.69 0.103 0.103 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.226 0.0321 0.0321 Masiero 2011ApJ...741...68M NEATM
0.243 0.0844 0.0844 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
14.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.885 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 0.87 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9296 0.9280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT