13372+5236 HJL1081

 
 
13h 37m 12.71s +52 35' 35.0" P.A. 306.00 sep 212.5 mag 6.91,8.81 Sp K5 dist. 303.03 pc (988.48 l.y.)
 
 
Coord 2000
13372+5236
Discov num
HJL1081
Comp
Coord arcsec 2000
13 37 12.71 +52 35 35.0
Date first
1903
Date last
2015
Obs
14
Pa first
306
Pa last
306
P.A. Now (θ)
306°
Sep first
209.6
Sep last
212.5
Sep. Now (ρ)
212.5"
Mag pri
6.91
Mag sec
8.81
delta mag (ΔM)
1.9
Spectral class
K5 (yellow-orange)
Pri motion ra
-050
Sec motion ra
-057
Pri motion dec
-014
Sec motion dec
+023
Notes
rPM=0.613
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.8
Precise sep
212.505
Constellation
Ursa Major
SAO
28818
HIP
66440
Tycho2
3850-00945-1
Gaia DR2
64435672960
HD
118668
BD
BD+53 1637
Distance
303.03
Distance ly
988.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13372+5236 HJL1081 1999 2 306 212.2 6.91 8.81 D 133712.71+523535.0
13372+5236 HJL1081 2003 10 306 212.3 6.91 8.81 D 133712.71+523535.0
13372+5236 HJL1081 2010 11 306 212.5 6.91 8.81 K5 133712.71+523535.0
13372+5236 HJL1081 2015 12 306 212.5 6.91 8.81 K5 133712.71+523535.0

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