17474-3320 BRT1737

 
 
17h 47m 27.39s -33 20' 15.3" P.A. 333 sep 2.8 mag 12.70,12.96
 
 
Coord 2000
17474-3320
Discov num
BRT1737
Comp
Coord arcsec 2000
17 47 27.39 -33 20 15.3
Date first
1911
Date last
1999
Obs
2
Pa first
331
Pa last
333
P.A. Now (θ)
333°
Sep first
2.4
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
12.70
Mag sec
12.96
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
+015
Sec motion ra
+003
Pri motion dec
-026
Sec motion dec
-005
Notes
B (Blue magnitudes)
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.7
Precise sep
2.802
Constellation
Scorpius
last precise pa
332.7
last precise sep
2.802
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17474-3320 BRT1737 1911 1 331 2.4 12.70 12.96 B 174727.39-332015.3
17474-3320 BRT1737 1999 2 333 2.8 12.70 12.96 B 174727.39-332015.3
17474-3320 BRT1737 2000 3 334 2.7 12.70 12.96 B 174727.39-332015.3

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