03495+5239 STF 446AB

 
 
03h 49m 27.57s +52 39' 19.4" P.A. 254 sep 8.8 mag 6.86,9.90 Sp B0.5III dist. 1098.9 pc (3584.61 l.y.)
 
 
Coord 2000
03495+5239
Discov num
STF 446
Comp
AB
Coord arcsec 2000
03 49 27.57 +52 39 19.4
Date first
1830
Date last
2015
Obs
30
Pa first
253
Pa last
254
P.A. Now (θ)
254°
Sep first
8.5
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
6.86
Mag sec
9.90
delta mag (ΔM)
3.04
Spectral class
B0.5III (blue-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-004
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03495+5239 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 24248 03495+5239 STF 446 AB 1830 2015 30 254 8.8 6.86 9.90 3.04 <===
Show 24248 03495+5239 ES 12 AC 1893 2015 7 39 12.0 6.86 12.00 5.14
Show 24248 03495+5239 ES 12 AD 1903 2015 9 337 65.8 6.86 11.83 4.97
Show 24248 03495+5239 FYM 162 AF 1999 2015 4 230 58.1 6.86 13.19 6.33
Show 24248 03495+5239 FYM 162 AG 1999 2015 4 316 57.1 6.86 13.60 6.74
Show 03495+5239 ES 12 DE 1909 2015 3 230 2.6 12.40 12.80 0.40
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
24248
HIP
17877
Tycho2
3717-00047-1
HD
23675
BD
BD+52 714
Distance
1098.9
Distance ly
3584.61
last precise pa
254.3
last precise sep
8.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03495+5239 STF 446 AB 2002 26 254 8.7 6.86 9.90 B0.5III N D 034927.57+523919.5
03495+5239 STF 446 AB 2011 27 254 8.9 6.86 9.90 B0.5III N D 034927.57+523919.5
03495+5239 STF 446 AB 2012 29 255 8.7 6.86 9.90 B0.5III N D 034927.57+523919.5
03495+5239 STF 446 AB 2015 30 254 8.8 6.86 9.90 B0.5III N 034927.57+523919.4

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