18464-3559 BRT1787

 
 
18h 46m 26.01s -35 58' 21.1" P.A. 182 sep 5 mag 12.42,12.73
 
 
Coord 2000
18464-3559
Discov num
BRT1787
Comp
Coord arcsec 2000
18 46 26.01 -35 58 21.1
Date first
1912
Date last
2010
Obs
5
Pa first
184
Pa last
182
P.A. Now (θ)
182°
Sep first
3.9
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
12.42
Mag sec
12.73
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+003
Sec motion ra
-003
Pri motion dec
+041
Sec motion dec
-031
Notes
N B (See Notes, Blue magnitudes)
rPM=1.757
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.6
Precise sep
5
Constellation
Sagittarius
last precise pa
181.6
last precise sep
5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18464-3559 BRT1787 1912 1 184 3.9 12.42 12.73 N B 184626.01-355821.1
18464-3559 BRT1787 1999 3 182 5.0 12.42 12.73 N B 184626.01-355821.1
18464-3559 BRT1787 2010 5 182 5.0 12.42 12.73 N B 184626.01-355821.1

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