19026-0621 A    42AB

 
 
19h 02m 33.98s -06 20' 32.7" P.A. 59 sep 0.5 mag 9.98,10.01 Sp A3
 
 
Coord 2000
19026-0621
Discov num
A    42
Comp
AB
Coord arcsec 2000
19 02 33.98 -06 20 32.7
Date first
1899
Date last
1998
Obs
15
Pa first
69
Pa last
59
P.A. Now (θ)
59°
Sep first
0.7
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.98
Mag sec
10.01
delta mag (ΔM)
0.03
Spectral class
A3 (white)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
+006
Sec motion dec
+006
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19026-0621 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19026-0621 A 42 AB 1899 1998 15 59 0.5 9.98 10.01 0.03 <===
Show 19026-0621 A 42 AB,C 1892 2000 8 320 73.9 9.98 12.29 2.31
Show 19026-0621 A 42 CD 1899 2000 6 314 4.6 12.29 13.60 1.31
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.8
Precise sep
0.49
Constellation
Aquila
Tycho2
5140-04497-1
last precise pa
58.8
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19026-0621 A 42 AB 1998 15 59 0.5 9.98 10.01 A3 190233.98-062032.7

If you need more information about this double, apply for a data request form to the WDS.