18505+4629 KOI2913AB

 
 
18h 50m 31.53s +46 28' 52.0" P.A. 16 sep 7.1 mag 12.86,18.30
 
 
Coord 2000
18505+4629
Discov num
KOI2913
Comp
AB
Coord arcsec 2000
18 50 31.53 +46 28 52.0
Date first
1998
Date last
2013
Obs
2
Pa first
15
Pa last
16
P.A. Now (θ)
16°
Sep first
7.1
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
12.86
Mag sec
18.30
delta mag (ΔM)
5.44
Spectral class
Pri motion ra
-028
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.7
Precise sep
7.141
Cdsa2 id
KOI 2913 AB
Constellation
Lyra
Ra deg
18.842091666666665
De deg
46.48111111111111
last precise pa
15.7
last precise sep
7.141
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18505+4629 KOI2913 AB 2013 1 16 7.1 12.86 18.30 R 185031.53+462852.0

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