12113+3316 HJ 2600

 
 
12h 11m 11.51s +33 15' 38.7" P.A. 342 sep 11.7 mag 11.23,11.40 Sp K0V
 
 
Coord 2000
12113+3316
Discov num
HJ 2600
Comp
Coord arcsec 2000
12 11 11.51 +33 15 38.7
Date first
1831
Date last
2016
Obs
12
Pa first
346
Pa last
342
P.A. Now (θ)
342°
Sep first
8.0
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.23
Mag sec
11.40
delta mag (ΔM)
0.17
Spectral class
K0V (yellow-orange)
Pri motion ra
-169
Sec motion ra
-167
Pri motion dec
+032
Sec motion dec
+030
Notes
N (See Notes)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.1
Precise sep
11.745
Constellation
Coma Berenices
Tycho2
2527-01367-1
last precise pa
342.1
last precise sep
11.745
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12113+3316 HJ 2600 2000 7 342 11.8 11.23 11.40 N D 121111.51+331538.7
12113+3316 HJ 2600 2004 9 342 11.8 11.23 11.40 N D 121111.51+331538.7
12113+3316 HJ 2600 2014 10 342 11.8 11.23 11.40 K0V N 121111.51+331538.7
12113+3316 HJ 2600 2016 12 342 11.7 11.23 11.40 K0V N 121111.51+331538.7

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