02427+6138 STI 385AB

 
 
02h 42m 44.23s +61 37' 39.9" P.A. 273 sep 15.6 mag 12.50,13.40
 
 
Coord 2000
02427+6138
Discov num
STI 385
Comp
AB
Coord arcsec 2000
02 42 44.23 +61 37 39.9
Date first
1903
Date last
2015
Obs
6
Pa first
272
Pa last
273
P.A. Now (θ)
273°
Sep first
13.4
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
12.50
Mag sec
13.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-002
Sec motion ra
-009
Pri motion dec
+004
Sec motion dec
+002
Notes
rPM=0.79
Nature of this double is uncertain.
 
 
02427+6138 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12402 02427+6138 STI 385 AB 1903 2015 6 273 15.6 12.50 13.40 0.90 <===
Show 12402 02427+6138 STI 385 AC 1952 2015 5 314 14.8 12.50 14.00 1.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273
Precise sep
15.577
Constellation
Cassiopeia
SAO
12402
Tycho2
4047-00989-1
Gaia DR2
465681107515618176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02427+6138 STI 385 AB 1999 3 274 15.8 12.60 13.60 D 024244.23+613739.9
02427+6138 STI 385 AB 2003 4 274 15.7 12.60 13.60 D 024244.23+613739.9
02427+6138 STI 385 AB 2012 5 274 15.8 12.50 13.40 024244.23+613739.9
02427+6138 STI 385 AB 2015 6 273 15.6 12.50 13.40 024244.23+613739.9

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