17156-0825 BRT 467

 
 
17h 15m 38.66s -08 25' 34.5" P.A. 194 sep 4.4 mag 10.50,11.10
 
 
Coord 2000
17156-0825
Discov num
BRT 467
Comp
Coord arcsec 2000
17 15 38.66 -08 25 34.5
Date first
1905
Date last
2015
Obs
8
Pa first
189
Pa last
194
P.A. Now (θ)
194°
Sep first
3.9
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.50
Mag sec
11.10
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+005
Sec motion ra
-007
Pri motion dec
+010
Sec motion dec
-012
Notes
rPM=1.804
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.4
Precise sep
4.38
Constellation
Ophiuchus
last precise pa
194.4
last precise sep
4.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17156-0825 BRT 467 2003 5 196 4.3 10.50 11.10 D 171538.66-082534.5
17156-0825 BRT 467 2015 7 194 4.4 10.50 11.10 171538.66-082534.5

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