19138+4448 KOI1891

 
 
19h 13m 47.37s +44 48' 06.0" P.A. 211 sep 2.1 mag 14.96,19.40
 
 
Coord 2000
19138+4448
Discov num
KOI1891
Comp
Coord arcsec 2000
19 13 47.37 +44 48 06.0
Date first
2012
Date last
2013
Obs
2
Pa first
210
Pa last
211
P.A. Now (θ)
211°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
14.96
Mag sec
19.40
delta mag (ΔM)
4.44
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211
Precise sep
2.069
Constellation
Lyra
last precise pa
211
last precise sep
2.069
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19138+4448 KOI1891 2012 1 210 2.1 14.96 19.40 R 191347.37+444806.0
19138+4448 KOI1891 2013 2 211 2.1 14.96 19.40 R 191347.37+444806.0

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