17270-4208 BRT 970

 
 
17h 27m 00.83s -42 08' 36.2" P.A. 244 sep 3.3 mag 11.60,12.60
 
 
Coord 2000
17270-4208
Discov num
BRT 970
Comp
Coord arcsec 2000
17 27 00.83 -42 08 36.2
Date first
1901
Date last
1998
Obs
2
Pa first
221
Pa last
244
P.A. Now (θ)
244°
Sep first
2.8
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
11.60
Mag sec
12.60
delta mag (ΔM)
1
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.8
Precise sep
3.331
Constellation
Scorpius
last precise pa
243.8
last precise sep
3.331
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17270-4208 BRT 970 1901 1 221 2.8 11.60 12.60 172700.83-420836.2
17270-4208 BRT 970 1998 2 244 3.3 11.60 12.60 172700.83-420836.2

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