19510+4621 KOI7221

 
 
19h 50m 57.03s +46 21' 29.1" P.A. 104 sep 2 mag 13.30,16.80
 
 
Coord 2000
19510+4621
Discov num
KOI7221
Comp
Coord arcsec 2000
19 50 57.03 +46 21 29.1
Date first
2010
Date last
2010
Obs
1
Pa first
104
Pa last
104
P.A. Now (θ)
104°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
13.30
Mag sec
16.80
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.8
Precise sep
1.952
Cdsa2 id
KOI 7221
Constellation
Cygnus
Ra deg
19.849175
De deg
46.35808333333333
last precise pa
103.8
last precise sep
1.952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19510+4621 KOI7221 2010 1 104 2.0 13.30 16.80 K 195057.03+462129.1

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