19463+1035 BU   55AB (50 Aql)

 
 
19h 46m 12.49s +10 33' 34.5" P.A. 29 sep 3.9 mag 11.70,11.90
 
 
Coord 2000
19463+1035
Discov num
BU   55
Comp
AB
Coord arcsec 2000
19 46 12.49 +10 33 34.5
Date first
1870
Date last
2015
Obs
19
Pa first
40
Pa last
29
P.A. Now (θ)
29°
Sep first
3.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.70
Mag sec
11.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-018
Sec motion ra
-002
Pri motion dec
-043
Sec motion dec
-001
Notes
N R (See Notes, Red magnitudes)
rPM=0.964
This double is not physical.
 
 
19463+1035 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 50 Aql 19463+1035 BU 55 AB 1870 2015 19 29 3.9 11.70 11.90 0.20 <===
Show 19463+1035 BU 55 AC 1879 2015 10 260 33.0 11.70 12.13 0.43
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.5
Precise sep
3.908
Name
50 Aql
Constellation
Aquila
SAO
105223
Tycho2
1061-02012-1
Gaia DR2
99927938176
HD
186791
HR
7525
DM
BD+10 4043
Flamsteed
50 Aquilae
Flamsteed name
50 Aql
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463+1035 BU 55 AB 2000 17 25 3.7 12.36 12.50 N D 194612.61+103337.8
19463+1035 BU 55 AB 2001 18 28 3.9 12.36 12.50 N D 194612.61+103337.8
19463+1035 BU 55 AB 2010 19 29 3.0 11.70 11.90 N R 194612.49+103334.5
19463+1035 BU 55 AB 2015 19 29 3.9 11.70 11.90 N R 194612.49+103334.5

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