13101-4213 B  2745

 
 
13h 10m 03.79s -42 13' 15.2" P.A. 242.00 sep 13.6 mag 8.96,13.30 Sp A1V
 
 
Coord 2000
13101-4213
Discov num
B  2745
Comp
Coord arcsec 2000
13 10 03.79 -42 13 15.2
Date first
1930
Date last
2015
Obs
6
Pa first
270
Pa last
242
P.A. Now (θ)
242°
Sep first
7.0
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
8.96
Mag sec
13.30
delta mag (ΔM)
4.34
Spectral class
A1V (white)
Pri motion ra
+003
Sec motion ra
-005
Pri motion dec
+003
Sec motion dec
-059
Notes
rPM=1.056
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.7
Precise sep
13.578
Constellation
Centaurus
SAO
223946
Tycho2
7782-01448-1
Gaia DR2
52807551744
HD
114261
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13101-4213 B 2745 2001 4 243 13.7 8.96 13.30 A1V D 131003.79-421315.2
13101-4213 B 2745 2010 6 244 13.1 8.96 13.30 A1V 131003.79-421315.2
13101-4213 B 2745 2015 6 242 13.6 8.96 13.30 A1V 131003.79-421315.2

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