17573-2223 BRT1510

 
 
17h 57m 18.91s -22 22' 27.8" P.A. 221 sep 5.2 mag 11.20,12.30
 
 
Coord 2000
17573-2223
Discov num
BRT1510
Comp
Coord arcsec 2000
17 57 18.91 -22 22 27.8
Date first
1920
Date last
1999
Obs
6
Pa first
219
Pa last
221
P.A. Now (θ)
221°
Sep first
5.4
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
11.20
Mag sec
12.30
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+031
Sec motion ra
-004
Pri motion dec
+029
Sec motion dec
-001
Notes
rPM=1.086
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.4
Precise sep
5.222
Constellation
Sagittarius
last precise pa
221.4
last precise sep
5.222
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17573-2223 BRT1510 1998 5 222 5.2 11.20 12.30 D 175718.91-222227.8
17573-2223 BRT1510 1999 6 221 5.2 11.20 12.30 D 175718.91-222227.8

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