18511-3142 BRT3077

 
 
18h 51m 07.23s -31 41' 48.1" P.A. 240 sep 4.3 mag 11.14,
 
 
Coord 2000
18511-3142
Discov num
BRT3077
Comp
Coord arcsec 2000
18 51 07.23 -31 41 48.1
Date first
1913
Date last
1913
Obs
1
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
4.3
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.14
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.3
Precise sep
4.25
Constellation
Sagittarius
Tycho2
7408-00590-1
Gaia DR2
77792931584
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18511-3142 BRT3077 1913 1 240 4.3 11.14   185107.23-314148.1

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