19533+1150 STF2593BC

 
 
19h 53m 16.20s +11 49' 58.8" P.A. 307 sep 3.7 mag 10.10,11.40
 
 
Coord 2000
19533+1150
Discov num
STF2593
Comp
BC
Coord arcsec 2000
19 53 16.20 +11 49 58.8
Date first
1901
Date last
2012
Obs
13
Pa first
304
Pa last
307
P.A. Now (θ)
307°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.10
Mag sec
11.40
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19533+1150 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19533+1150 STF2593 AB 1893 2012 20 342 12.0 8.76 10.30 1.54
Show 19533+1150 STF2593 AC 1905 2012 5 257 13.9 8.76 11.40 2.64
Show 19533+1150 STF2593 BC 1901 2012 13 307 3.7 10.10 11.40 1.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307
Precise sep
3.67
Cdsa2 id
STF 2593 BC
Constellation
Aquila
Ra deg
19.887833333333333
De deg
11.833
last precise pa
307
last precise sep
3.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19533+1150 STF2593 BC 2007 11 309 3.6 10.10 11.40 D 195316.23+114956.8
19533+1150 STF2593 BC 2008 12 306 3.5 10.10 11.40 D 195316.23+114956.8
19533+1150 STF2593 BC 2012 13 307 3.7 10.10 11.40 195316.23+114956.8

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