18505+4629 KOI2913AB

 
 
18h 50m 31.53s +46 28' 52.0" P.A. 16 sep 7.3 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
2015
Obs
3
Pa first
15
Pa last
16
P.A. Now (θ)
16°
Sep first
7.1
Sep last
7.3
Sep. Now (ρ)
7.3"
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
15.5
Precise sep
7.348
Constellation
Lyra
Gaia DR2
21531881856
 
 
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
18505+4629 KOI2913 AB 2015 3 16 7.3 12.86 18.30 R 185031.53+462852.0

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