19064+3750 J   767AC

 
 
19h 06m 21.46s +37 50' 03.3" P.A. 181 sep 7.9 mag 11.60,14.00
 
 
Coord 2000
19064+3750
Discov num
J   767
Comp
AC
Coord arcsec 2000
19 06 21.46 +37 50 03.3
Date first
1912
Date last
2007
Obs
6
Pa first
180
Pa last
181
P.A. Now (θ)
181°
Sep first
6.0
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.60
Mag sec
14.00
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+003
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
+001
Notes
R (Red magnitudes)
rPM=1.177
This double is not physical.
 
 
19064+3750 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19064+3750 J 767 AB 1912 2007 6 1 3.0 11.60 13.10 1.50
Show 19064+3750 J 767 AC 1912 2007 6 181 7.9 11.60 14.00 2.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.4
Precise sep
7.92
Constellation
Lyra
Tycho2
3120-01428-1
last precise pa
181.4
last precise sep
7.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19064+3750 J 767 AC 2006 3 180 7.9 10.51 13.00 190629.99+374927.5
19064+3750 J 767 AC 2007 4 181 7.9 10.51 13.00 190629.99+374927.5

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