13519+1008 B  2543

 
 
13h 51m 51.82s +10 08' 09.5" P.A. 211 sep 0.4 mag 7.00,8.40 Sp K5 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000
13519+1008
Discov num
B  2543
Comp
Coord arcsec 2000
13 51 51.82 +10 08 09.5
Date first
1932
Date last
2001
Obs
8
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
7.00
Mag sec
8.40
delta mag (ΔM)
1.4
Spectral class
K5 (yellow-orange)
Pri motion ra
-037
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211
Precise sep
0.4
Constellation
Bootes
SAO
100741
HIP
67674
Tycho2
0903-00647-1
HD
120848
BD
BD+10 2600
Distance
236.41
Distance ly
771.17
last precise pa
211
last precise sep
0.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13519+1008 B 2543 2001 8 211 0.4 7.00 8.40 K5 135151.82+100809.5

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