13151+2725 B     1

 
 
13h 15m 00.59s +27 25' 05.6" P.A. 94 sep 3.6 mag 11.40,11.90 Sp G5
 
 
Coord 2000
13151+2725
Discov num
B     1
Comp
Coord arcsec 2000
13 15 00.59 +27 25 05.6
Date first
1923
Date last
2016
Obs
11
Pa first
95
Pa last
94
P.A. Now (θ)
94°
Sep first
3.3
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.40
Mag sec
11.90
delta mag (ΔM)
0.5
Spectral class
G5 (yellow)
Pri motion ra
-034
Sec motion ra
-040
Pri motion dec
+006
Sec motion dec
+005
Notes
N (See Notes)
rPM=0.151 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94
Precise sep
3.574
Cdsa2 id
B 1
Constellation
Coma Berenices
Ra deg
13.250163888888888
De deg
27.418222222222223
last precise pa
94
last precise sep
3.574
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13151+2725 B 1 2002 8 94 3.4 11.40 11.90 N D 131500.77+272505.4
13151+2725 B 1 2016 11 94 3.6 11.40 11.90 G5 N 131500.59+272505.6

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