17252-5621 BRT3318

 
 
17h 25m 16.83s -56 20' 34.6" P.A. 105 sep 2.7 mag 12.69,12.75
 
 
Coord 2000
17252-5621
Discov num
BRT3318
Comp
Coord arcsec 2000
17 25 16.83 -56 20 34.6
Date first
1894
Date last
1894
Obs
1
Pa first
105
Pa last
105
P.A. Now (θ)
105°
Sep first
2.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
12.69
Mag sec
12.75
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.6
Precise sep
2.74
Constellation
Ara
last precise pa
104.6
last precise sep
2.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17252-5621 BRT3318 1894 1 105 2.7 12.69 12.75 B 172516.83-562034.6

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