17282-4840 BRT 971

 
 
17h 28m 11.67s -48 40' 14.9" P.A. 35 sep 2.6 mag 11.90,12.50
 
 
Coord 2000
17282-4840
Discov num
BRT 971
Comp
Coord arcsec 2000
17 28 11.67 -48 40 14.9
Date first
1902
Date last
2000
Obs
2
Pa first
17
Pa last
35
P.A. Now (θ)
35°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.90
Mag sec
12.50
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
Sec motion ra
-011
Pri motion dec
Sec motion dec
+012
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.3
Precise sep
2.55
Constellation
Ara
last precise pa
35.3
last precise sep
2.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17282-4840 BRT 971 1902 1 17 2.3 12.80 13.00 B 172812.03-484010.6
17282-4840 BRT 971 2000 2 35 2.6 12.80 13.00 B 172812.03-484010.6

If you need more information about this double, apply for a data request form to the WDS.