13460+1216 HJ 2678

 
 
13h 46m 01.39s +12 17' 49.5" P.A. 120 sep 25.6 mag 11.39,13.61
 
 
Coord 2000
13460+1216
Discov num
HJ 2678
Comp
Coord arcsec 2000
13 46 01.39 +12 17 49.5
Date first
1830
Date last
2010
Obs
7
Pa first
131
Pa last
120
P.A. Now (θ)
120°
Sep first
12.0
Sep last
25.6
Sep. Now (ρ)
25.6"
Mag pri
11.39
Mag sec
13.61
delta mag (ΔM)
2.22
Spectral class
Pri motion ra
-030
Sec motion ra
+007
Pri motion dec
-023
Sec motion dec
-009
Notes
rPM=1.047
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.7
Precise sep
25.55
Constellation
Bootes
Tycho2
0896-00383-1
last precise pa
119.7
last precise sep
25.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13460+1216 HJ 2678 2007 5 120 25.5 11.39 13.39 D 134601.39+121749.5
13460+1216 HJ 2678 2010 7 120 25.5 11.39 13.61 134601.39+121749.5

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