02074+5609 STI1778AC

 
 
02h 07m 28.21s +56 08' 32.4" P.A. 78 sep 15.8 mag 11.46,12.30
 
 
Coord 2000
02074+5609
Discov num
STI1778
Comp
AC
Coord arcsec 2000
02 07 28.21 +56 08 32.4
Date first
1912
Date last
2015
Obs
9
Pa first
71
Pa last
78
P.A. Now (θ)
78°
Sep first
12.8
Sep last
15.8
Sep. Now (ρ)
15.8"
Mag pri
11.46
Mag sec
12.30
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
+002
Sec motion ra
+036
Pri motion dec
-013
Sec motion dec
-018
Notes
rPM=0.854
This double is not physical.
 
 
02074+5609 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02074+5609 ES 409 AB 1907 2015 5 117 1.5 11.46 11.94 0.48
Show 02074+5609 STI1778 AC 1912 2015 9 78 15.8 11.46 12.30 0.84 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.5
Precise sep
15.76
Constellation
Perseus
Tycho2
3689-00162-1
last precise pa
77.5
last precise sep
15.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02074+5609 STI1778 AC 2006 5 76 15.6 11.46 12.30 D 020728.21+560832.4
02074+5609 STI1778 AC 2012 8 76 15.2 11.46 12.30 020728.21+560832.4
02074+5609 STI1778 AC 2015 9 78 15.8 11.46 12.30 020728.21+560832.4

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