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
Cdsa2 id
SKF 2133 AC
Constellation
Cygnus
Ra deg
19.909813888888888
De deg
41.46438888888889
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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