14222+5452 HJ 2717

 
 
14h 22m 09.57s +54 52' 00.8" P.A. 296 sep 9.6 mag 10.40,11.20
 
 
Coord 2000
14222+5452
Discov num
HJ 2717
Comp
Coord arcsec 2000
14 22 09.57 +54 52 00.8
Date first
1831
Date last
2011
Obs
8
Pa first
297
Pa last
296
P.A. Now (θ)
296°
Sep first
5.0
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
10.40
Mag sec
11.20
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-045
Sec motion ra
-050
Pri motion dec
+005
Sec motion dec
+005
Notes
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.5
Precise sep
9.62
Cdsa2 id
HJ 2717
Constellation
Bootes
Ra deg
14.369325
De deg
54.86688888888889
last precise pa
295.5
last precise sep
9.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14222+5452 HJ 2717 1999 5 296 9.5 10.40 11.20 D 142209.57+545200.8
14222+5452 HJ 2717 2011 6 296 9.6 10.40 11.20 D 142209.57+545200.8

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