19281+4901 KOI1857

 
 
19h 28m 03.21s +49 01' 08.8" P.A. 11 sep 0.2 mag 13.80,15.90
 
 
Coord 2000
19281+4901
Discov num
KOI1857
Comp
Coord arcsec 2000
19 28 03.21 +49 01 08.8
Date first
2013
Date last
2013
Obs
1
Pa first
11
Pa last
11
P.A. Now (θ)
11°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
13.80
Mag sec
15.90
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
+011
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
11.3
Precise sep
0.164
Constellation
Cygnus
last precise pa
11.3
last precise sep
0.164
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19281+4901 KOI1857 2013 1 11 0.2 13.80 15.90 R 192803.21+490108.8

If you need more information about this double, apply for a data request form to the WDS.