19199+4340 KOI5439

 
 
19h 19m 52.95s +43 39' 44.0" P.A. 291 sep 2.9 mag 13.10,15.50
 
 
Coord 2000
19199+4340
Discov num
KOI5439
Comp
Coord arcsec 2000
19 19 52.95 +43 39 44.0
Date first
2010
Date last
2015
Obs
2
Pa first
290
Pa last
291
P.A. Now (θ)
291°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
13.10
Mag sec
15.50
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+102
Sec motion ra
Pri motion dec
-103
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291
Precise sep
2.899
Constellation
Lyra
Tycho2
3133-00153-1
Gaia DR2
20024503040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19199+4340 KOI5439 2010 1 290 2.9 13.10 15.50 K 191952.95+433944.0
19199+4340 KOI5439 2015 2 291 2.9 13.10 15.50 K 191952.95+433944.0

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