19069+2745 STF2458BC

 
 
19h 06m 51.78s +27 45' 01.7" P.A. 59 sep 81.6 mag 10.39,8.55
 
 
Coord 2000
19069+2745
Discov num
STF2458
Comp
BC
Coord arcsec 2000
19 06 51.78 +27 45 01.7
Date first
1897
Date last
2013
Obs
12
Pa first
62
Pa last
59
P.A. Now (θ)
59°
Sep first
82.5
Sep last
81.6
Sep. Now (ρ)
81.6"
Mag pri
10.39
Mag sec
8.55
delta mag (ΔM)
1.84
Spectral class
Pri motion ra
+005
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
+001
Notes
rPM=0.991
This double is not physical.
 
 
19069+2745 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19069+2745 STF2458 AB 1829 2013 28 225 11.4 9.71 10.39 0.68
Show 19069+2745 STF2458 AC 1897 2013 15 61 70.6 9.71 8.55 1.16
Show 19069+2745 STF2458 BC 1897 2013 12 59 81.6 10.39 8.55 1.84 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59
Precise sep
81.61
Constellation
Lyra
last precise pa
59
last precise sep
81.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19069+2745 STF2458 BC 2004 10 60 82.1 10.39 8.55 D 190651.78+274501.7
19069+2745 STF2458 BC 2013 13 59 81.6 10.39 8.55 190651.78+274501.7

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