19542+4031 KOI4591

 
 
19h 54m 10.21s +40 30' 53.2" P.A. 184 sep 2.8 mag 13.50,18.70
 
 
Coord 2000
19542+4031
Discov num
KOI4591
Comp
Coord arcsec 2000
19 54 10.21 +40 30 53.2
Date first
2010
Date last
2010
Obs
1
Pa first
184
Pa last
184
P.A. Now (θ)
184°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
13.50
Mag sec
18.70
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.5
Precise sep
2.752
Cdsa2 id
KOI 4591
Constellation
Cygnus
Ra deg
19.90283611111111
De deg
40.51477777777778
last precise pa
183.5
last precise sep
2.752
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19542+4031 KOI4591 2010 1 184 2.8 13.50 18.70 K 195410.21+403053.2

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