19378+3811 DAM 382BC

 
 
19H 37M 44.65S +38 09' 48.0" P.A. 13 SEP 4.7 MAG 12.60,14.50
 
 
Coord 2000
19378+3811
Discov num
DAM 382
Comp
BC
Coord arcsec 2000
19 37 44.65 +38 09 48.0
Date first
2000
Date last
2002
Obs
2
Pa first
17
Pa last
13
P.A. Now (θ)
13°
Sep first
5.4
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
12.60
Mag sec
14.50
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19378+3811 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19378+3811 SEI 652 AB 1896 2002 6 227 18.2 11.40 12.40 1.00
Show 19378+3811 DAM 382 BC 2000 2002 2 13 4.7 12.60 14.50 1.90 <===
Show 19378+3811 DAM 382 BD 2000 2002 2 214 6.9 12.60 16.30 3.70
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3135-00214-1
last precise pa
12.6
last precise sep
4.658