14031+1154 HJ 2699BC

 
 
14h 03m 04.57s +11 54' 25.3" P.A. 300 sep 15.4 mag 13.00,13.40
 
 
Coord 2000
14031+1154
Discov num
HJ 2699
Comp
BC
Coord arcsec 2000
14 03 04.57 +11 54 25.3
Date first
1905
Date last
2014
Obs
16
Pa first
358
Pa last
300
P.A. Now (θ)
300°
Sep first
8.1
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
13.00
Mag sec
13.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+118
Sec motion ra
Pri motion dec
-143
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
14031+1154 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 100830 14031+1154 HJ 2699 AB 1831 2013 11 9 35.2 8.65 11.63 2.98
Show 14031+1154 HJ 2699 BC 1905 2014 16 300 15.4 13.00 13.40 0.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.4
Precise sep
15.4
Constellation
Bootes
last precise pa
300.4
last precise sep
15.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14031+1154 HJ 2699 BC 2004 3 237 14.7 13.30 13.30 140360.00+115400.0
14031+1154 HJ 2699 BC 2007 3 298 14.5 13.00 13.40 140304.57+115425.3
14031+1154 HJ 2699 BC 2011 8 299 14.6 13.00 13.40 D 140304.57+115425.3
14031+1154 HJ 2699 BC 2012 11 299 15.0 13.00 13.40 140304.57+115425.3
14031+1154 HJ 2699 BC 2013 14 299 15.1 13.00 13.40 140304.57+115425.3
14031+1154 HJ 2699 BC 2014 16 300 15.4 13.00 13.40 140304.57+115425.3

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