19550+4638 KOI4879

 
 
19h 55m 00.29s +46 38' 10.5" P.A. 194.00 sep 2.5 mag 13.60,17.90
 
 
Coord 2000
19550+4638
Discov num
KOI4879
Comp
Coord arcsec 2000
19 55 00.29 +46 38 10.5
Date first
2010
Date last
2015
Obs
2
Pa first
193
Pa last
194
P.A. Now (θ)
194°
Sep first
2.6
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
13.60
Mag sec
17.90
delta mag (ΔM)
4.3
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-026
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
193.6
Precise sep
2.536
Constellation
Cygnus
SAO
48979
Gaia DR2
2085507308583167488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19550+4638 KOI4879 2010 1 193 2.6 13.60 17.90 K 195500.29+463810.5
19550+4638 KOI4879 2015 2 194 2.5 13.60 17.90 K 195500.29+463810.5

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