19597+1947 J  1140AB

 
 
19h 59m 43.88s +19 46' 19.5" P.A. 282 sep 2.1 mag 11.13,11.75 Sp A2
 
 
Coord 2000
19597+1947
Discov num
J  1140
Comp
AB
Coord arcsec 2000
19 59 43.88 +19 46 19.5
Date first
1915
Date last
2002
Obs
6
Pa first
285
Pa last
282
P.A. Now (θ)
282°
Sep first
1.9
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
11.13
Mag sec
11.75
delta mag (ΔM)
0.62
Spectral class
A2 (white)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
19597+1947 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19597+1947 J 1140 AB 1915 2002 6 282 2.1 11.13 11.75 0.62 <===
Show 19597+1947 J 1140 AC 1915 2001 5 326 17.3 11.13 14.60 3.47
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.9
Precise sep
2.1
Constellation
Sagitta
Tycho2
1624-01999-1
HD
351025
last precise pa
281.9
last precise sep
2.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19597+1947 J 1140 AB 2002 6 282 2.1 11.13 11.75 A2 195943.88+194619.5

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