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
Cdsa2 id
STF 2458 BC
Constellation
Lyra
Ra deg
19.114383333333336
De deg
27.75047222222222
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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