19502+0749 J  3015AB

 
 
19h 50m 08.86s +07 50' 41.7" P.A. 104 sep 6.7 mag 11.00,12.80
 
 
Coord 2000
19502+0749
Discov num
J  3015
Comp
AB
Coord arcsec 2000
19 50 08.86 +07 50 41.7
Date first
1944
Date last
2001
Obs
4
Pa first
110
Pa last
104
P.A. Now (θ)
104°
Sep first
5.0
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
11.00
Mag sec
12.80
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19502+0749 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19502+0749 J 3015 AB 1944 2001 4 104 6.7 11.00 12.80 1.80 <===
Show 19502+0749 J 3015 AC 1944 2001 4 210 6.8 11.00 15.00 4.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.3
Precise sep
6.66
Constellation
Aquila
last precise pa
104.3
last precise sep
6.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19502+0749 J 3015 AB 1944 1 110 5.0 11.00 12.80 N 195030.00+074900.0
19502+0749 J 3015 AB 2000 2 104 6.6 11.00 12.80 195008.86+075041.7
19502+0749 J 3015 AB 2001 5 104 6.7 11.00 12.80 N D 195008.86+075041.7

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