19546+4128 SKF2133AC

 
 
19h 54m 35.33s +41 27' 51.8" P.A. 188 sep 45.6 mag 7.49,14.40 Sp K0
 
 
Coord 2000
19546+4128
Discov num
SKF2133
Comp
AC
Coord arcsec 2000
19 54 35.33 +41 27 51.8
Date first
1998
Date last
2013
Obs
4
Pa first
188
Pa last
188
P.A. Now (θ)
188°
Sep first
45.5
Sep last
45.6
Sep. Now (ρ)
45.6"
Mag pri
7.49
Mag sec
14.40
delta mag (ΔM)
6.91
Spectral class
K0 (yellow-orange)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-024
Sec motion dec
-024
Notes
Nature of this double is uncertain.
 
 
19546+4128 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19546+4128 GRF 11 AB 1983 2010 5 281 65.3 7.49 12.30 4.81
Show 19546+4128 SKF2133 AC 1998 2013 4 188 45.6 7.49 14.40 6.91 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.2
Precise sep
45.55
Constellation
Cygnus
last precise pa
188.2
last precise sep
45.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19546+4128 SKF2133 AC 2010 3 188 45.5 7.40 14.40 K0 195435.33+412751.8
19546+4128 SKF2133 AC 2013 4 188 45.6 7.40 14.40 K0 195435.33+412751.8

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