19503+1148 BPM1680AB

 
 
19h 50m 16.17s +11 47' 51.1" P.A. 68 sep 74.8 mag 14.45,15.74
 
 
Coord 2000
19503+1148
Discov num
BPM1680
Comp
AB
Coord arcsec 2000
19 50 16.17 +11 47 51.1
Date first
1993
Date last
2015
Obs
5
Pa first
69
Pa last
68
P.A. Now (θ)
68°
Sep first
74.7
Sep last
74.8
Sep. Now (ρ)
74.8"
Mag pri
14.45
Mag sec
15.74
delta mag (ΔM)
1.29
Spectral class
Pri motion ra
+008
Sec motion ra
+003
Pri motion dec
-013
Sec motion dec
-011
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.353
This double is physical.
 
 
19503+1148 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19503+1148 BPM1680 AB 1993 2015 5 68 74.8 14.45 15.74 1.29 <===
Show 19503+1148 BPM1681 BC 1988 2015 4 345 107.6 15.74 15.78 0.04
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.3
Precise sep
74.801
Constellation
Aquila
SAO
105323
Gaia DR2
84500578816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19503+1148 BPM1680 AB 1999 2 68 74.8 14.45 15.74 NV 195016.17+114751.1
19503+1148 BPM1680 AB 2001 3 68 74.7 14.45 15.74 NV 195016.17+114751.1
19503+1148 BPM1680 AB 2013 4 68 73.8 14.45 15.74 NV 195016.17+114751.1
19503+1148 BPM1680 AB 2015 5 68 74.8 14.45 15.74 NV 195016.17+114751.1

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