19315+3247 SEI 615AB

 
 
19h 31m 32.71s +32 46' 20.9" P.A. 211 sep 22.7 mag 11.45,12.90
 
 
Coord 2000
19315+3247
Discov num
SEI 615
Comp
AB
Coord arcsec 2000
19 31 32.71 +32 46 20.9
Date first
1893
Date last
2002
Obs
8
Pa first
210
Pa last
211
P.A. Now (θ)
211°
Sep first
22.5
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
11.45
Mag sec
12.90
delta mag (ΔM)
1.45
Spectral class
Pri motion ra
+001
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
-001
Notes
rPM=1.306
This double is not physical.
 
 
19315+3247 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19315+3247 SEI 615 AB 1893 2002 8 211 22.7 11.45 12.90 1.45 <===
Show 19315+3247 BKO 61 AC 1997 2002 3 218 10.7 11.45 15.30 3.85
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.7
Precise sep
22.73
Constellation
Cygnus
last precise pa
210.7
last precise sep
22.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19315+3247 SEI 615 AB 2002 7 211 22.7 11.45 12.90 D 193132.71+324620.9

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