19193+5133 KOI7540

 
 
19h 19m 17.81s +51 33' 07.3" P.A. 154 sep 3.7 mag 12.20,17.20
 
 
Coord 2000
19193+5133
Discov num
KOI7540
Comp
Coord arcsec 2000
19 19 17.81 +51 33 07.3
Date first
2010
Date last
2015
Obs
2
Pa first
157
Pa last
154
P.A. Now (θ)
154°
Sep first
3.6
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
12.20
Mag sec
17.20
delta mag (ΔM)
5
Spectral class
Pri motion ra
-033
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.9
Precise sep
3.652
Constellation
Cygnus
SAO
31568
Tycho2
3555-01232-1
Gaia DR2
2133276862557026048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19193+5133 KOI7540 2010 1 157 3.6 12.20 17.20 K 191917.81+513307.3
19193+5133 KOI7540 2015 2 154 3.7 12.20 17.20 K 191917.81+513307.3

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