01155-7554 R     7

 
 
01H 15M 32.75S -75 54' 12.6" P.A. 253 SEP 18.8 MAG 11.80,12.80
 
 
Coord 2000
01155-7554
Discov num
R     7
Comp
Coord arcsec 2000
01 15 32.75 -75 54 12.6
Date first
1870
Date last
2010
Obs
10
Pa first
260
Pa last
253
P.A. Now (θ)
253°
Sep first
10.0
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
11.80
Mag sec
12.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
+007
Sec motion ra
+024
Pri motion dec
-001
Sec motion dec
-014
Notes
rPM=0.77
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
Tycho2
9347-00860-1
last precise pa
252.5
last precise sep
18.76