19331+3252 HJ 1415AB

 
 
19h 32m 20.64s +32 45' 56.5" P.A. 320 sep 4.7 mag 11.90,12.50
 
 
Coord 2000
19331+3252
Discov num
HJ 1415
Comp
AB
Coord arcsec 2000
19 32 20.64 +32 45 56.5
Date first
1828
Date last
2002
Obs
3
Pa first
17
Pa last
320
P.A. Now (θ)
320°
Sep first
4.0
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
11.90
Mag sec
12.50
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-037
Sec motion ra
Pri motion dec
-066
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19331+3252 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19331+3252 HJ 1415 AB 1828 2002 3 320 4.7 11.90 12.50 0.60 <===
Show 19331+3252 HJ 1415 AC 1828 2002 3 66 5.6 11.90 14.30 2.40
Show 19331+3252 DAM 159 CD 1998 2000 2 21 11.0 14.30 15.60 1.30
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.8
Precise sep
4.671
Constellation
Cygnus
last precise pa
319.8
last precise sep
4.671
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19331+3252 HJ 1415 AB 1828 1 16 4.0 11.00 13.00 193360.00+325200.0
19331+3252 HJ 1415 AB 2000 2 317 4.9 11.80 13.00 193220.64+324556.5
19331+3252 HJ 1415 AB 2002 4 309 5.2 11.80 13.00 D 193220.64+324556.5

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