19453+1726 BPM1469

 
 
19h 45m 18.20s +17 26' 00.1" P.A. 355 sep 89.8 mag 15.27,15.50
 
 
Coord 2000
19453+1726
Discov num
BPM1469
Comp
Coord arcsec 2000
19 45 18.20 +17 26 00.1
Date first
1993
Date last
2010
Obs
4
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
89.8
Sep last
89.8
Sep. Now (ρ)
89.8"
Mag pri
15.27
Mag sec
15.50
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-025
Sec motion ra
-009
Pri motion dec
-017
Sec motion dec
-004
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.682
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.8
Precise sep
89.81
Constellation
Sagitta
last precise pa
354.8
last precise sep
89.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19453+1726 BPM1469 1997 2 355 89.7 15.27 15.50 NV 194518.20+172600.1
19453+1726 BPM1469 2001 3 355 89.7 15.27 15.50 NV 194518.20+172600.1
19453+1726 BPM1469 2010 4 355 89.7 15.27 15.50 NV 194518.20+172600.1

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