19243+4021 KOI1564

 
 
19h 24m 20.11s +40 21' 18.8" P.A. 53 sep 3.3 mag 13.90,17.90
 
 
Coord 2000
19243+4021
Discov num
KOI1564
Comp
Coord arcsec 2000
19 24 20.11 +40 21 18.8
Date first
2010
Date last
2010
Obs
1
Pa first
53
Pa last
53
P.A. Now (θ)
53°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
13.90
Mag sec
17.90
delta mag (ΔM)
4
Spectral class
Pri motion ra
-032
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.4
Precise sep
3.338
Constellation
Lyra
last precise pa
53.4
last precise sep
3.338
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19243+4021 KOI1564 2010 1 53 3.3 13.90 17.90 K 192420.11+402118.8

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