14431+2847 HJ 5487

 
 
14h 43m 03.20s +28 47' 17.5" P.A. 240 sep 19.6 mag 11.23,11.93
 
 
Coord 2000
14431+2847
Discov num
HJ 5487
Comp
Coord arcsec 2000
14 43 03.20 +28 47 17.5
Date first
1827
Date last
2016
Obs
10
Pa first
230
Pa last
240
P.A. Now (θ)
240°
Sep first
20.0
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
11.23
Mag sec
11.93
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-004
Sec motion ra
-007
Pri motion dec
-011
Sec motion dec
+011
Notes
rPM=1.703
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.1
Precise sep
19.575
Constellation
Bootes
Tycho2
2022-01123-1
last precise pa
240.1
last precise sep
19.575
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14431+2847 HJ 5487 2006 6 238 19.4 11.23 11.93 D 144303.20+284717.5
14431+2847 HJ 5487 2010 9 238 19.2 11.23 11.93 144303.20+284717.5
14431+2847 HJ 5487 2016 10 240 19.6 11.23 11.93 144303.20+284717.5

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