19548+1759 BPM1824

 
 
19h 54m 46.75s +17 59' 06.5" P.A. 307.00 sep 61.1 mag 14.21,15.04
 
 
Coord 2000
19548+1759
Discov num
BPM1824
Comp
Coord arcsec 2000
19 54 46.75 +17 59 06.5
Date first
1995
Date last
2015
Obs
8
Pa first
307
Pa last
307
P.A. Now (θ)
307°
Sep first
61.1
Sep last
61.1
Sep. Now (ρ)
61.1"
Mag pri
14.21
Mag sec
15.04
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
-013
Sec motion ra
-006
Pri motion dec
-010
Sec motion dec
-006
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.492
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307
Precise sep
61.145
Constellation
Sagitta
Gaia DR2
92463963904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19548+1759 BPM1824 2000 2 307 61.1 14.21 15.04 NV 195446.75+175906.5
19548+1759 BPM1824 2001 3 307 61.0 14.21 15.04 NV 195446.75+175906.5
19548+1759 BPM1824 2010 4 307 61.4 14.21 15.04 NV 195446.75+175906.5
19548+1759 BPM1824 2015 5 307 61.1 14.21 15.04 NV 195446.75+175906.5

If you need more information about this double, apply for a data request form to the WDS.