19453+4336 KOI4582AB

 
 
19h 45m 20.85s +43 36' 00.3" P.A. 308 sep 2.8 mag 11.90,18.10 dist. 40.14 pc (130.94 l.y.)
 
 
Coord 2000
19453+4336
Discov num
KOI4582
Comp
AB
Coord arcsec 2000
19 45 20.85 +43 36 00.3
Date first
2013
Date last
2013
Obs
3
Pa first
308
Pa last
308
P.A. Now (θ)
308°
Sep first
2.7
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.90
Mag sec
18.10
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
-024
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
rPM=0.044 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
19453+4336 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19453+4336 KOI4582 AB 2013 2013 3 308 2.8 11.90 18.10 6.20 <===
Show 19453+4336 KOI4582 AC 2010 2015 6 288 3.6 11.90 15.10 3.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K7V+M4V
Constellation
Piscis Austrinus
HIP
112648
Tycho2
6970-00012-1
CD
CD-2918469
Distance
40.14
Distance ly
130.94
last precise pa
308.2
last precise sep
2.751
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19453+4336 KOI4582 AB 2013 3 308 2.8 11.90 18.10 194520.85+433600.3

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