13269+1422 BU  237

 
 
13h 26m 53.35s +14 22' 21.7" P.A. 213.00 sep 3.1 mag 8.50,10.62 Sp G5 dist. 81.5 pc (265.85 l.y.)
 
 
Coord 2000
13269+1422
Discov num
BU  237
Comp
Coord arcsec 2000
13 26 53.35 +14 22 21.7
Date first
1875
Date last
2018
Obs
38
Pa first
202
Pa last
213
P.A. Now (θ)
213°
Sep first
3.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
8.50
Mag sec
10.62
delta mag (ΔM)
2.12
Spectral class
G5 (yellow)
Pri motion ra
+060
Sec motion ra
+059
Pri motion dec
-159
Sec motion dec
-166
Notes
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.3
Precise sep
3.109
Constellation
Coma Berenices
SAO
100568
HIP
65589
Tycho2
0898-00020-1
Gaia DR2
58194170240
HD
116959
BD
BD+15 2578
Distance
81.5
Distance ly
265.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13269+1422 BU 237 2005 30 210 3.4 8.50 10.62 G5 132653.35+142221.7
13269+1422 BU 237 2013 33 212 3.1 8.50 10.62 G5 132653.35+142221.7
13269+1422 BU 237 2016 34 213 3.2 8.50 10.62 G5 132653.35+142221.7
13269+1422 BU 237 2018 37 213 3.1 8.50 10.62 G5 132653.35+142221.7

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