19205+5020 STF2511AB

 
 
19h 20m 31.45s +50 20' 24.5" P.A. 50 sep 7.6 mag 7.51,11.10 Sp K5
 
 
Coord 2000
19205+5020
Discov num
STF2511
Comp
AB
Coord arcsec 2000
19 20 31.45 +50 20 24.5
Date first
1901
Date last
2000
Obs
10
Pa first
39
Pa last
50
P.A. Now (θ)
50°
Sep first
12.3
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
7.51
Mag sec
11.10
delta mag (ΔM)
3.59
Spectral class
K5 (yellow-orange)
Pri motion ra
+029
Sec motion ra
Pri motion dec
+022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19205+5020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19205+5020 STF2511 AB 1901 2000 10 50 7.6 7.51 11.10 3.59 <===
Show 19205+5020 STF2511 AC 1902 2012 12 118 77.5 7.51 10.17 2.66
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.6
Precise sep
7.63
Cdsa2 id
STF 2511 AB
Constellation
Cygnus
Ra deg
19.342069444444444
De deg
50.340138888888895
last precise pa
49.6
last precise sep
7.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19205+5020 STF2511 AB 2000 10 50 7.6 7.51 11.10 K5 D 192031.45+502024.5

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