19496+4303 KOI 677

 
 
19h 49m 36.23s +43 02' 34.0" P.A. 26 sep 3.9 mag 12.30,15.40
 
 
Coord 2000
19496+4303
Discov num
KOI 677
Comp
Coord arcsec 2000
19 49 36.23 +43 02 34.0
Date first
2010
Date last
2015
Obs
2
Pa first
26
Pa last
26
P.A. Now (θ)
26°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.30
Mag sec
15.40
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.2
Precise sep
3.859
Constellation
Cygnus
Tycho2
3144-00305-1
Gaia DR2
90597835648
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19496+4303 KOI 677 2010 1 26 3.9 12.30 15.40 K 194936.23+430234.0
19496+4303 KOI 677 2015 2 26 3.9 12.30 15.40 K 194936.23+430234.0

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