18549+4712 KOI1937

 
 
18h 54m 52.20s +47 12' 16.0" P.A. 244 sep 2.3 mag 11.00,15.70
 
 
Coord 2000
18549+4712
Discov num
KOI1937
Comp
Coord arcsec 2000
18 54 52.20 +47 12 16.0
Date first
2012
Date last
2012
Obs
1
Pa first
244
Pa last
244
P.A. Now (θ)
244°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.00
Mag sec
15.70
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.5
Precise sep
2.312
Constellation
Lyra
Gaia DR2
78215473024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18549+4712 KOI1937 2012 1 244 2.3 11.00 15.70 K 185452.20+471216.0

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