15595+2555 JEF   2 (T CrB)

 
 
15h 59m 30.17s +25 55' 12.5" P.A. 110 sep 0.3 mag 10.39, Sp Me dist. 1063.83 pc (3470.21 l.y.)
 
 
Coord 2000
15595+2555
Discov num
JEF   2
Comp
Coord arcsec 2000
15 59 30.17 +25 55 12.5
Date first
1946
Date last
1946
Obs
1
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.39
Mag sec
delta mag (ΔM)
Spectral class
Me (red)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110
Precise sep
0.25
Other name
T CrB
Var name
T CrB
Constellation
Corona Borealis
SAO
84129
HIP
78322
Tycho2
2037-01144-1
HD
143454
HR
5958
BD
BD+26 2765
Distance
1063.83
Distance ly
3470.21
last precise pa
110
last precise sep
0.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15595+2555 JEF 2 1946 1 110 0.3 10.39   N 155930.17+255512.5

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