19155+1713 BPM1003

 
 
19h 15m 32.97s +17 12' 32.5" P.A. 287 sep 31.8 mag 14.43,15.74
 
 
Coord 2000
19155+1713
Discov num
BPM1003
Comp
Coord arcsec 2000
19 15 32.97 +17 12 32.5
Date first
1991
Date last
2010
Obs
4
Pa first
294
Pa last
287
P.A. Now (θ)
287°
Sep first
30.2
Sep last
31.8
Sep. Now (ρ)
31.8"
Mag pri
14.43
Mag sec
15.74
delta mag (ΔM)
1.31
Spectral class
Pri motion ra
-018
Sec motion ra
-018
Pri motion dec
+003
Sec motion dec
-025
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.909
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
287
Precise sep
31.76
Constellation
Sagitta
last precise pa
287
last precise sep
31.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19155+1713 BPM1003 2000 2 294 30.0 14.43 15.74 NV 191532.97+171232.5
19155+1713 BPM1003 2001 3 293 29.8 14.43 15.74 NV 191532.97+171232.5
19155+1713 BPM1003 2010 4 287 32.0 14.43 15.74 NV 191532.97+171232.5

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