19420+5201 ES  794BC

 
 
19h 41m 58.12s +52 00' 53.7" P.A. 103 sep 7.7 mag 10.05,14.20 Sp K5
 
 
Coord 2000
19420+5201
Discov num
ES  794
Comp
BC
Coord arcsec 2000
19 41 58.12 +52 00 53.7
Date first
1909
Date last
2003
Obs
3
Pa first
120
Pa last
103
P.A. Now (θ)
103°
Sep first
8.3
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.05
Mag sec
14.20
delta mag (ΔM)
4.15
Spectral class
K5 (yellow-orange)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19420+5201 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19420+5201 ES 794 AB 1899 2004 12 256 44.4 9.35 10.05 0.70
Show 19420+5201 ES 794 BC 1909 2003 3 103 7.7 10.05 14.20 4.15 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.4
Precise sep
7.739
Cdsa2 id
ES 794 BC
Constellation
Cygnus
Ra deg
19.699477777777776
De deg
52.014916666666664
last precise pa
103.4
last precise sep
7.739
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420+5201 ES 794 BC 1998 2 103 7.6 10.05 14.20 K5 N D 194158.12+520053.7
19420+5201 ES 794 BC 2003 3 103 7.7 10.05 14.20 K5 N D 194158.12+520053.7

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