19549+4654 KOI3107

 
 
19h 54m 51.26s +46 54' 11.2" P.A. 281.00 sep 3.6 mag 13.60,17.20
 
 
Coord 2000
19549+4654
Discov num
KOI3107
Comp
Coord arcsec 2000
19 54 51.26 +46 54 11.2
Date first
2010
Date last
2015
Obs
2
Pa first
280
Pa last
281
P.A. Now (θ)
281°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
13.60
Mag sec
17.20
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+016
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.5
Precise sep
3.599
Constellation
Cygnus
SAO
48975
Gaia DR2
91449945856
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19549+4654 KOI3107 2010 1 280 3.6 13.60 17.20 K 195451.26+465411.2
19549+4654 KOI3107 2015 2 281 3.6 13.60 17.20 K 195451.26+465411.2

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