02504-6759 BRT1963AB

 
 
02h 50m 21.40s -67 59' 17.4" P.A. 6 sep 3.6 mag 13.00,13.00
 
 
Coord 2000
02504-6759
Discov num
BRT1963
Comp
AB
Coord arcsec 2000
02 50 21.40 -67 59 17.4
Date first
1892
Date last
2015
Obs
5
Pa first
11
Pa last
6
P.A. Now (θ)
Sep first
3.3
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
13.00
Mag sec
13.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-013
Sec motion ra
-005
Pri motion dec
-037
Sec motion dec
+076
Notes
Nature of this double is uncertain.
 
 
02504-6759 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02504-6759 BRT1963 AB 1892 2015 5 6 3.6 13.00 13.00 0.00 <===
Show 02504-6759 BAU 12 AC 1993 2015 5 188 19.1 13.00 14.70 1.70
Show 02504-6759 BAU 12 AD 1993 2015 5 276 56.2 11.37 15.95 4.58
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
last precise pa
6.4
last precise sep
3.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02504-6759 BRT1963 AB 1999 3 6 3.7 13.00 13.00 D 025021.40-675917.4
02504-6759 BRT1963 AB 2015 5 6 3.6 13.00 13.00 025021.40-675917.4

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