16570-0155 BAL 570

 
 
16H 56M 57.88S -01 55' 20.2" P.A. 57 SEP 4.4 MAG 11.00,11.20
 
 
Coord 2000
16570-0155
Discov num
BAL 570
Comp
Coord arcsec 2000
16 56 57.88 -01 55 20.2
Date first
1892
Date last
2010
Obs
6
Pa first
72
Pa last
57
P.A. Now (θ)
57°
Sep first
5.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.00
Mag sec
11.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-011
Sec motion ra
+005
Pri motion dec
-015
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
56.6
last precise sep
4.35