19441+1528 TOB 303AC

 
 
19h 44m 04.83s +15 27' 53.3" P.A. 29 sep 13.5 mag 13.80,14.40
 
 
Coord 2000
19441+1528
Discov num
TOB 303
Comp
AC
Coord arcsec 2000
19 44 04.83 +15 27 53.3
Date first
1988
Date last
2001
Obs
3
Pa first
30
Pa last
29
P.A. Now (θ)
29°
Sep first
16.2
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
13.80
Mag sec
14.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+004
Sec motion ra
+104
Pri motion dec
+012
Sec motion dec
+004
Notes
rPM=0.964
This double is not physical.
 
 
19441+1528 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19441+1528 TOB 303 AB 1997 2006 3 208 7.2 13.80 13.80 0.00
Show 19441+1528 TOB 303 AC 1988 2001 3 29 13.5 13.80 14.40 0.60 <===
Show 19441+1528 TOB 303 AD 1988 2001 3 322 15.8 13.80 13.10 0.70
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.3
Precise sep
13.526
Constellation
Aquila
last precise pa
29.3
last precise sep
13.526
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19441+1528 TOB 303 AC 1997 2 322 15.7 11.20 12.60 D 194404.72+152751.6
19441+1528 TOB 303 AC 2001 3 29 13.5 13.80 14.40 D 194404.72+152751.6

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