00278-7251 OGL  22AB

 
 
00h 27m 48.90s -72 51' 05.5" P.A. 19.00 sep 52.0 mag 14.85,17.67
 
 
Coord 2000
00278-7251
Discov num
OGL  22
Comp
AB
Coord arcsec 2000
00 27 48.90 -72 51 05.5
Date first
1998
Date last
2015
Obs
5
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
51.8
Sep last
52.0
Sep. Now (ρ)
52"
Mag pri
14.85
Mag sec
17.67
delta mag (ΔM)
2.82
Spectral class
Pri motion ra
+041
Sec motion ra
+038
Pri motion dec
-089
Sec motion dec
-069
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.206 (< 0.3, Physical double)
This double is physical.
 
 
00278-7251 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 27 49 -72 51 06 OGL 22 AB 2015 5 19 52.0 14.85 17.67 2.82 <===
Show 00 27 49 -72 51 06 OGL 22 AC 2016 3 98 3.3 14.85 20.36 5.51
Show 00 27 53 -72 50 17 OGL 22 BC 2015 2 196 51.4 17.67 20.36 2.69
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.1
Precise sep
51.963
Constellation
Tucana
Gaia DR2
4688785049376630272
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00278-7251 OGL 22 AB 2005 2 19 50.0 14.85 17.67 NV 002748.90-725105.5
00278-7251 OGL 22 AB 2015 5 19 52.0 14.85 17.67 NV 002748.90-725105.5

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