01058-5754 HJ 3418

 
 
01h 05m 45.88s -57 53' 57.0" P.A. 254 sep 2.6 mag 10.41,11.20 Sp F5
 
 
Coord 2000
01058-5754
Discov num
HJ 3418
Comp
Coord arcsec 2000
01 05 45.88 -57 53 57.0
Date first
1835
Date last
2015
Obs
6
Pa first
263
Pa last
254
P.A. Now (θ)
254°
Sep first
1.9
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.41
Mag sec
11.20
delta mag (ΔM)
0.79
Spectral class
F5 (yellow-white)
Pri motion ra
+007
Sec motion ra
-038
Pri motion dec
-013
Sec motion dec
-039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Tucana
Tycho2
8479-00251-1
last precise pa
253.6
last precise sep
2.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01058-5754 HJ 3418 1938 4 252 2.6 10.41 11.20 F5 010545.88-575357.0
01058-5754 HJ 3418 1998 5 253 2.6 10.41 11.20 F5 010545.88-575357.0
01058-5754 HJ 3418 2015 6 254 2.6 10.41 11.20 F5 010545.88-575357.0

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