19379+4917 HJ 1428BD

 
 
19h 37m 53.91s +49 16' 44.3" P.A. 274 sep 10.7 mag 10.19,13.80
 
 
Coord 2000
19379+4917
Discov num
HJ 1428
Comp
BD
Coord arcsec 2000
19 37 53.91 +49 16 44.3
Date first
1828
Date last
2003
Obs
10
Pa first
275
Pa last
274
P.A. Now (θ)
274°
Sep first
6.0
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
10.19
Mag sec
13.80
delta mag (ΔM)
3.61
Spectral class
Pri motion ra
-002
Sec motion ra
-014
Pri motion dec
-003
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.818
This double is not physical.
 
 
19379+4917 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 48673 19379+4917 HJ 1428 AB 1828 2005 16 233 34.2 6.60 10.19 3.59
Show 48673 19379+4917 HJ 1428 AC 1828 2005 19 245 63.5 6.60 10.97 4.37
Show 19379+4917 HJ 1428 BC 1985 2006 4 259 30.8 10.19 10.97 0.78
Show 19379+4917 HJ 1428 BD 1828 2003 10 274 10.7 10.19 13.80 3.61 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.9
Precise sep
10.675
Cdsa2 id
HJ 1428 BD
Constellation
Cygnus
Ra deg
19.631641666666667
De deg
49.27897222222222
last precise pa
273.9
last precise sep
10.675
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19379+4917 HJ 1428 BD 1999 8 274 10.4 11.97 13.75 N D 193753.91+491644.3
19379+4917 HJ 1428 BD 2003 10 274 10.5 10.19 13.80 N D 193753.91+491644.3
19379+4917 HJ 1428 BD 2010 11 273 10.8 10.19 13.80 N 193753.91+491644.3

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