19511+1717 BPMA193

 
 
19h 51m 07.44s +17 16' 41.8" P.A. 86 sep 175.2 mag 15.23,15.77
 
 
Coord 2000
19511+1717
Discov num
BPMA193
Comp
Coord arcsec 2000
19 51 07.44 +17 16 41.8
Date first
1994
Date last
2015
Obs
4
Pa first
86
Pa last
86
P.A. Now (θ)
86°
Sep first
174.9
Sep last
175.2
Sep. Now (ρ)
175.2"
Mag pri
15.23
Mag sec
15.77
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
+015
Sec motion ra
+014
Pri motion dec
-012
Sec motion dec
-027
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.494
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86
Precise sep
175.221
Constellation
Sagitta
Gaia DR2
72399325696
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511+1717 BPMA193 1997 2 86 175.4 15.23 15.77 NV 195107.44+171641.8
19511+1717 BPMA193 2001 3 86 175.2 15.23 15.77 NV 195107.44+171641.8
19511+1717 BPMA193 2015 4 86 175.2 15.23 15.77 NV 195107.44+171641.8

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