19582+1630 BU  149BC

 
 
19h 58m 05.54s +16 29' 55.2" P.A. 201 sep 8.2 mag 10.33,12.90
 
 
Coord 2000
19582+1630
Discov num
BU  149
Comp
BC
Coord arcsec 2000
19 58 05.54 +16 29 55.2
Date first
1873
Date last
2001
Obs
8
Pa first
200
Pa last
201
P.A. Now (θ)
201°
Sep first
2.5
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
10.33
Mag sec
12.90
delta mag (ΔM)
2.57
Spectral class
Pri motion ra
+004
Sec motion ra
-011
Pri motion dec
-004
Sec motion dec
-011
Notes
rPM=1.064
This double is not physical.
 
 
19582+1630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19582+1630 BU 149 AB 1873 2006 16 278 126.2 6.85 10.33 3.48
Show 19582+1630 BU 149 BC 1873 2001 8 201 8.2 10.33 12.90 2.57 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.2
Precise sep
8.219
Constellation
Sagitta
last precise pa
201.2
last precise sep
8.219
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19582+1630 BU 149 BC 1997 7 201 8.2 10.33 12.90 D 195805.54+162955.2
19582+1630 BU 149 BC 2001 8 201 8.2 10.33 12.90 D 195805.54+162955.2

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