19516+4334 KOI1453

 
 
19h 51m 35.18s +43 33' 50.0" P.A. 306 sep 3.8 mag 15.40,19.40
 
 
Coord 2000
19516+4334
Discov num
KOI1453
Comp
Coord arcsec 2000
19 51 35.18 +43 33 50.0
Date first
1998
Date last
2015
Obs
4
Pa first
310
Pa last
306
P.A. Now (θ)
306°
Sep first
3.7
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
15.40
Mag sec
19.40
delta mag (ΔM)
4
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.5
Precise sep
3.757
Constellation
Cygnus
SAO
48905
Gaia DR2
2078650582276827520
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19516+4334 KOI1453 2011 3 306 3.8 15.40 19.40 R 195135.18+433350.0
19516+4334 KOI1453 2015 4 306 3.8 15.40 19.40 R 195135.18+433350.0

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