19428+1702 BPM1371

 
 
19h 42m 49.62s +17 01' 43.3" P.A. 296 sep 112.5 mag 14.40,16.19
 
 
Coord 2000
19428+1702
Discov num
BPM1371
Comp
Coord arcsec 2000
19 42 49.62 +17 01 43.3
Date first
1991
Date last
2010
Obs
4
Pa first
296
Pa last
296
P.A. Now (θ)
296°
Sep first
112.8
Sep last
112.5
Sep. Now (ρ)
112.5"
Mag pri
14.40
Mag sec
16.19
delta mag (ΔM)
1.79
Spectral class
Pri motion ra
-017
Sec motion ra
+003
Pri motion dec
-020
Sec motion dec
+004
Notes
N V (See Notes, Proper motion indicates physical)
rPM=1.19
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.7
Precise sep
112.45
Cdsa2 id
BPM 1371
Constellation
Sagitta
Ra deg
19.713783333333332
De deg
17.028694444444444
last precise pa
295.7
last precise sep
112.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19428+1702 BPM1371 1997 2 296 112.5 14.40 16.19 NV 194249.62+170143.3
19428+1702 BPM1371 2001 3 296 112.5 14.40 16.19 NV 194249.62+170143.3
19428+1702 BPM1371 2010 4 296 112.5 14.40 16.19 NV 194249.62+170143.3

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