15339+3755 BEU  20

 
 
15h 33m 54.82s +37 54' 49.6" P.A. 100 sep 0.7 mag 11.28, Sp K7 dist. 31.34 pc (102.23 l.y.)
 
 
Coord 2000
15339+3755
Discov num
BEU  20
Comp
Coord arcsec 2000
15 33 54.82 +37 54 49.6
Date first
1999
Date last
2008
Obs
2
Pa first
110
Pa last
100
P.A. Now (θ)
100°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.28
Mag sec
delta mag (ΔM)
Spectral class
K7 (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-080
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.5
Precise sep
0.67
Constellation
Corona Borealis
HIP
76202
GL
Gl 588.1
Distance
31.34
Distance ly
102.23
last precise pa
99.5
last precise sep
0.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15339+3755 BEU 20 1999 1 110 0.4 11.28   K7 D 153354.82+375449.6
15339+3755 BEU 20 2008 2 100 0.7 11.28   K7 153354.82+375449.6

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