18588+5307 BEM  36

 
 
18h 58m 33.34s +53 07' 02.1" P.A. 337 sep 11.8 mag 10.10,11.90
 
 
Coord 2000
18588+5307
Discov num
BEM  36
Comp
Coord arcsec 2000
18 58 33.34 +53 07 02.1
Date first
1897
Date last
2017
Obs
5
Pa first
344
Pa last
337
P.A. Now (θ)
337°
Sep first
10.5
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
10.10
Mag sec
11.90
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.4
Precise sep
11.797
Constellation
Draco
SAO
31298
Tycho2
3919-01245-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18588+5307 BEM 36 2006 2 339 11.3 10.05 8.90 F5 185847.27+530700.3
18588+5307 BEM 36 2017 4 337 11.8 10.10 11.90 185833.34+530702.1

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