19486+0141 BAL1529AC

 
 
19h 48m 36.27s +01 41' 18.7" P.A. 32 sep 12.4 mag 12.90,11.80
 
 
Coord 2000
19486+0141
Discov num
BAL1529
Comp
AC
Coord arcsec 2000
19 48 36.27 +01 41 18.7
Date first
1909
Date last
2015
Obs
9
Pa first
33
Pa last
32
P.A. Now (θ)
32°
Sep first
12.5
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
12.90
Mag sec
11.80
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-011
Sec motion ra
-005
Pri motion dec
-008
Sec motion dec
-010
Notes
rPM=0.465
Nature of this double is uncertain.
 
 
19486+0141 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19486+0141 BAL1529 AB 1909 2015 10 36 22.7 12.90 11.70 1.20
Show 19486+0141 BAL1529 AC 1909 2015 9 32 12.4 12.90 11.80 1.10 <===
Show 19486+0141 BAL1529 BC 1909 2015 9 220 10.3 11.70 11.80 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.3
Precise sep
12.444
Constellation
Aquila
Gaia DR2
94061208576
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19486+0141 BAL1529 AC 2000 3 33 12.4 10.80 11.20 D 194836.27+014118.7
19486+0141 BAL1529 AC 2010 4 32 12.5 10.80 11.20 D 194836.27+014118.7
19486+0141 BAL1529 AC 2015 6 32 12.4 12.90 11.80 194836.27+014118.7

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