01269+0332 STF 122

 
 
01h 26m 53.55s +03 32' 08.3" P.A. 329 sep 5.7 mag 6.65,9.51 Sp B9V+A8V
 
 
Coord 2000
01269+0332
Discov num
STF 122
Comp
Coord arcsec 2000
01 26 53.55 +03 32 08.3
Date first
1831
Date last
2013
Obs
89
Pa first
314
Pa last
329
P.A. Now (θ)
329°
Sep first
7.2
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
6.65
Mag sec
9.51
delta mag (ΔM)
2.86
Spectral class
B9V+A8V (blue-white/white)
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-017
Sec motion dec
-017
Notes
rPM=0.035 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K:+M3+
Tycho2
6422-01569-1
last precise pa
329.1
last precise sep
5.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01269+0332 STF 122 2003 83 328 5.9 6.65 9.51 B9V+A8V D 012653.55+033208.3
01269+0332 STF 122 2011 84 326 6.0 6.65 9.51 B9V A8V D 012653.55+033208.3
01269+0332 STF 122 2013 88 329 5.7 6.65 9.51 B9V A8V D 012653.55+033208.3

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