01387+5514 ES   46AC

 
 
01h 38m 42.69s +55 13' 41.1" P.A. 289 sep 54.3 mag 9.41,9.43 Sp B8
 
 
Coord 2000
01387+5514
Discov num
ES   46
Comp
AC
Coord arcsec 2000
01 38 42.69 +55 13 41.1
Date first
1901
Date last
2015
Obs
12
Pa first
288
Pa last
289
P.A. Now (θ)
289°
Sep first
53.0
Sep last
54.3
Sep. Now (ρ)
54.3"
Mag pri
9.41
Mag sec
9.43
delta mag (ΔM)
0.02
Spectral class
B8 (blue-white)
Pri motion ra
-008
Sec motion ra
-004
Pri motion dec
-009
Sec motion dec
-002
Notes
rPM=0.67
Nature of this double is uncertain.
 
 
01387+5514 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01387+5514 ES 46 AB 1901 2015 11 37 3.1 9.41 11.02 1.61
Show 01387+5514 ES 46 AC 1901 2015 12 289 54.3 9.41 9.43 0.02 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
288.6
Precise sep
54.33
Constellation
Cassiopeia
Tycho2
3675-01262-1
last precise pa
288.6
last precise sep
54.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01387+5514 ES 46 AC 2003 10 288 54.3 9.41 9.43 B8 D 013842.69+551341.1
01387+5514 ES 46 AC 2015 12 289 54.3 9.41 9.43 B8 013842.69+551341.1

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WDS 01387+5514 ES 46AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.

 
 
WDS 01387+5514 ES 46AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01387+5514 ES 46AC : MEASURES
 
 
No records found.

 
 
WDS 01387+5514 ES 46AC : Virtual Eyepiece
 
 

01387+5514  ES   46 A 01387+5514  ES   46AB sep 3.1 P.A. 37 mag 9.41,11.02 Sp B8 01387+5514  ES   46AC sep 54.3 P.A. 289 mag 9.41,9.43 Sp B8 virtual eyepiece
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Radius:
 
 
WDS 01387+5514 ES 46AC : Aladin DSS image @ 01h 38m 42.69s +55 13' 41.1"