01176-5912 UC  537AB

 
 
01h 17m 35.10s -59 11' 44.0" P.A. 202 sep 44.8 mag 10.46,12.42
 
 
Coord 2000
01176-5912
Discov num
UC  537
Comp
AB
Coord arcsec 2000
01 17 35.10 -59 11 44.0
Date first
1998
Date last
2015
Obs
4
Pa first
202
Pa last
202
P.A. Now (θ)
202°
Sep first
44.8
Sep last
44.8
Sep. Now (ρ)
44.8"
Mag pri
10.46
Mag sec
12.42
delta mag (ΔM)
1.96
Spectral class
Pri motion ra
+164
Sec motion ra
+163
Pri motion dec
-005
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
01176-5912 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01176-5912 TDS1831 Aa,Ab 1991 1991 1 346 0.4 11.02 11.26 0.24
Show 01176-5912 UC 537 AB 1998 2015 4 202 44.8 10.46 12.42 1.96 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.4
Precise sep
44.807
Constellation
Tucana
Tycho2
8480-00769-1
Gaia DR2
06481449344
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01176-5912 UC 537 AB 1999 2 202 44.9 10.50 12.40 V 011735.10-591144.0
01176-5912 UC 537 AB 2000 2 202 44.8 10.50 12.40 V 011735.10-591144.0
01176-5912 UC 537 AB 2015 3 202 44.8 10.46 12.42 V 011735.10-591144.0

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