02131+5805 HDS 295AB

 
 
02h 13m 07.50s +58 04' 47.7" P.A. 354 sep 18.6 mag 11.36,10.90 Sp F9 dist. 49.29 pc (160.78 l.y.)
 
 
Coord 2000
02131+5805
Discov num
HDS 295
Comp
AB
Coord arcsec 2000
02 13 07.50 +58 04 47.7
Date first
1983
Date last
2010
Obs
6
Pa first
353
Pa last
354
P.A. Now (θ)
354°
Sep first
18.7
Sep last
18.6
Sep. Now (ρ)
18.6"
Mag pri
11.36
Mag sec
10.90
delta mag (ΔM)
0.46
Spectral class
F9 (yellow-white)
Pri motion ra
-001
Sec motion ra
-002
Pri motion dec
+001
Sec motion dec
-002
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02131+5805 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02131+5805 HDS 295 AB 1983 2010 6 354 18.6 11.36 10.90 0.46 <===
Show 02131+5805 SHY 145 AC 1991 1998 3 88 999.9 11.36 8.36 3.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
HIP
10332
Tycho2
3693-00128-1
Distance
49.29
Distance ly
160.78
last precise pa
353.5
last precise sep
18.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02131+5805 HDS 295 AB 1999 3 353 18.6 11.36 10.90 F9 D 021307.50+580447.7
02131+5805 HDS 295 AB 2003 4 354 18.6 11.36 10.90 F9 N D 021307.50+580447.7
02131+5805 HDS 295 AB 2010 6 354 18.6 11.36 10.90 F9 N 021307.50+580447.7

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