17557-2627 BRT3051

 
 
17H 55M 44.87S -26 27' 47.3" P.A. 329 SEP 4 MAG 12.72,12.56
 
 
Coord 2000
17557-2627
Discov num
BRT3051
Comp
Coord arcsec 2000
17 55 44.87 -26 27 47.3
Date first
1913
Date last
1999
Obs
3
Pa first
323
Pa last
329
P.A. Now (θ)
329°
Sep first
4.4
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
12.72
Mag sec
12.56
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+031
Sec motion ra
-028
Pri motion dec
-049
Sec motion dec
+050
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
328.5
last precise sep
4.041