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
Cdsa2 id
HJ 2699 BC
Constellation
Bootes
Ra deg
14.051269444444445
De deg
11.907027777777778
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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