19430+1722 BPM1373AB

 
 
19h 43m 00.71s +17 22' 08.7" sep 50.8 mag 13.66,15.91
 
 
Coord 2000
19430+1722
Discov num
BPM1373
Comp
AB
Coord arcsec 2000
19 43 00.71 +17 22 08.7
Date first
1995
Date last
2015
Obs
3
Pa first
359
Pa last
0
P.A. Now (θ)
Sep first
50.5
Sep last
50.8
Sep. Now (ρ)
50.8"
Mag pri
13.66
Mag sec
15.91
delta mag (ΔM)
2.25
Spectral class
Pri motion ra
+018
Sec motion ra
+016
Pri motion dec
+003
Sec motion dec
-027
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.958
This double is physical.
 
 
19430+1722 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19430+1722 BPM1373 AB 1995 2015 3 0 50.8 13.66 15.91 2.25 <===
Show 19430+1722 BPM1374 BC 1995 2001 2 326 110.7 15.91 14.05 1.86
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359.6
Precise sep
50.761
Cdsa2 id
BPM 1373 AB
Constellation
Sagitta
Ra deg
19.716863888888888
De deg
17.369083333333332
last precise pa
359.6
last precise sep
50.761
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19430+1722 BPM1373 AB 1995 1 359 50.5 13.66 15.91 NV 194300.71+172208.7
19430+1722 BPM1373 AB 2001 2 5 48.4 13.66 15.91 NV 194300.71+172208.7
19430+1722 BPM1373 AB 2015 3 0 50.8 13.66 15.91 NV 194300.71+172208.7

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