19574+4510 RAP  15AB

 
 
19H 57M 23.99S +45 09' 38.9" P.A. 118 SEP 6.8 MAG 13.40,12.30 SP M
 
 
Coord 2000
19574+4510
Discov num
RAP  15
Comp
AB
Coord arcsec 2000
19 57 23.99 +45 09 38.9
Date first
2000
Date last
2003
Obs
2
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
6.9
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
13.40
Mag sec
12.30
delta mag (ΔM)
1.1
Spectral class
M (red)
Pri motion ra
-000
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19574+4510 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19574+4510 RAP 15 AB 2000 2003 2 118 6.8 13.40 12.30 1.10 <===
Show 19574+4510 RAP 15 AC 2000 2003 2 304 11.4 13.40 13.60 0.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
117.7
last precise sep
6.775