19320+3849 A  1397AB

 
 
19h 32m 00.92s +38 48' 34.4" P.A. 98 sep 2 mag 10.15,10.11 Sp F8
 
 
Coord 2000
19320+3849
Discov num
A  1397
Comp
AB
Coord arcsec 2000
19 32 00.92 +38 48 34.4
Date first
1906
Date last
1999
Obs
12
Pa first
94
Pa last
98
P.A. Now (θ)
98°
Sep first
1.9
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.15
Mag sec
10.11
delta mag (ΔM)
0.04
Spectral class
F8 (yellow-white)
Pri motion ra
-011
Sec motion ra
-006
Pri motion dec
+014
Sec motion dec
+009
Notes
rPM=0.397
Nature of this double is uncertain.
 
 
19320+3849 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19320+3849 A 1397 AB 1906 1999 12 98 2.0 10.15 10.11 0.04 <===
Show 19320+3849 A 1397 AC 1927 2017 7 175 26.1 10.15 11.70 1.55
Show 19320+3849 A 1397 AD 1927 2002 3 92 21.5 10.15 14.50 4.35
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.7
Precise sep
2.04
Constellation
Cygnus
Tycho2
3135-00056-1
last precise pa
97.7
last precise sep
2.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19320+3849 A 1397 AB 1999 12 98 2.0 10.15 10.11 F8 193201.02+384834.4

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