19552+0311 BAL2012AB

 
 
19h 55m 14.12s +03 10' 29.9" P.A. 351.00 sep 16.3 mag 11.20,11.90 Sp G5
 
 
Coord 2000
19552+0311
Discov num
BAL2012
Comp
AB
Coord arcsec 2000
19 55 14.12 +03 10 29.9
Date first
1909
Date last
2015
Obs
9
Pa first
349
Pa last
351
P.A. Now (θ)
351°
Sep first
17.2
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
11.20
Mag sec
11.90
delta mag (ΔM)
0.7
Spectral class
G5 (yellow)
Pri motion ra
-004
Sec motion ra
+000
Pri motion dec
+002
Sec motion dec
-005
Notes
rPM=1.612
This double is not physical.
 
 
19552+0311 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19552+0311 BAL2012 AB 1909 2015 9 351 16.3 11.20 11.90 0.70 <===
Show 19552+0311 DAM 359 AC 1999 2015 6 16 7.6 11.20 14.00 2.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.2
Precise sep
16.314
Constellation
Aquila
Tycho2
0485-03061-1
Gaia DR2
15851324288
HD
357522
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19552+0311 BAL2012 AB 1999 3 351 16.5 11.20 11.90 D 195514.12+031029.9
19552+0311 BAL2012 AB 2000 4 351 16.5 11.20 11.90 D 195514.12+031029.9
19552+0311 BAL2012 AB 2014 5 351 16.3 11.20 11.90 G5 195514.12+031029.9
19552+0311 BAL2012 AB 2015 6 351 16.3 11.20 11.90 G5 195514.12+031029.9

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