19508+1750 BPMA190

 
 
19h 50m 47.79s +17 50' 16.1" P.A. 46 sep 173.6 mag 15.45,15.70
 
 
Coord 2000
19508+1750
Discov num
BPMA190
Comp
Coord arcsec 2000
19 50 47.79 +17 50 16.1
Date first
1995
Date last
2015
Obs
8
Pa first
47
Pa last
46
P.A. Now (θ)
46°
Sep first
173.7
Sep last
173.6
Sep. Now (ρ)
173.6"
Mag pri
15.45
Mag sec
15.70
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+023
Sec motion ra
+010
Pri motion dec
+010
Sec motion dec
-004
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.762
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.4
Precise sep
173.632
Constellation
Sagitta
Gaia DR2
08108961536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19508+1750 BPMA190 1997 2 46 173.5 15.45 15.70 NV 195047.79+175016.1
19508+1750 BPMA190 2001 3 46 173.5 15.45 15.70 NV 195047.79+175016.1
19508+1750 BPMA190 2010 4 46 173.5 15.45 15.70 NV 195047.79+175016.1
19508+1750 BPMA190 2015 5 46 173.6 15.45 15.70 NV 195047.79+175016.1

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