18563+1344 BPM 895

 
 
18h 56m 16.44s +13 43' 48.4" P.A. 347 sep 90.7 mag 13.88,14.54
 
 
Coord 2000
18563+1344
Discov num
BPM 895
Comp
Coord arcsec 2000
18 56 16.44 +13 43 48.4
Date first
1986
Date last
2010
Obs
4
Pa first
347
Pa last
347
P.A. Now (θ)
347°
Sep first
90.8
Sep last
90.7
Sep. Now (ρ)
90.7"
Mag pri
13.88
Mag sec
14.54
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
+010
Sec motion ra
+009
Pri motion dec
-003
Sec motion dec
-008
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.423
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
346.8
Precise sep
90.74
Constellation
Hercules
last precise pa
346.8
last precise sep
90.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18563+1344 BPM 895 1997 2 347 90.6 14.08 14.55 NV 185616.44+134348.4
18563+1344 BPM 895 2001 3 347 90.5 14.08 14.55 NV 185616.44+134348.4
18563+1344 BPM 895 2010 4 347 89.6 13.88 14.54 NV 185616.44+134348.4

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