19519+1810 BPM1740

 
 
19h 51m 55.49s +18 09' 55.4" P.A. 306 sep 82.6 mag 13.68,15.58
 
 
Coord 2000
19519+1810
Discov num
BPM1740
Comp
Coord arcsec 2000
19 51 55.49 +18 09 55.4
Date first
1996
Date last
2015
Obs
8
Pa first
306
Pa last
306
P.A. Now (θ)
306°
Sep first
82.4
Sep last
82.6
Sep. Now (ρ)
82.6"
Mag pri
13.68
Mag sec
15.58
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+009
Sec motion ra
+012
Pri motion dec
+005
Sec motion dec
-019
Notes
N V (See Notes, Proper motion indicates physical)
rPM=1.076
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.5
Precise sep
82.633
Constellation
Sagitta
Gaia DR2
80167601280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519+1810 BPM1740 2000 2 306 82.6 13.68 15.58 NV 195155.49+180955.4
19519+1810 BPM1740 2001 3 306 82.5 13.68 15.58 NV 195155.49+180955.4
19519+1810 BPM1740 2010 4 305 82.4 13.68 15.58 NV 195155.49+180955.4
19519+1810 BPM1740 2015 5 306 82.6 13.68 15.58 NV 195155.49+180955.4

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