15056+1138 STF1907

 
 
15h 05m 33.49s +11 37' 53.0" P.A. 348.00 sep 0.9 mag 9.13,9.13 Sp G0 dist. 118.34 pc (386.03 l.y.)
 
 
Coord 2000
15056+1138
Discov num
STF1907
Comp
Coord arcsec 2000
15 05 33.49 +11 37 53.0
Date first
1830
Date last
2018
Obs
72
Pa first
12
Pa last
348
P.A. Now (θ)
348°
Sep first
1.1
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.13
Mag sec
9.13
delta mag (ΔM)
0
Spectral class
G0 (yellow)
Pri motion ra
+042
Sec motion ra
+042
Pri motion dec
-081
Sec motion dec
-081
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.5
Precise sep
0.853
Constellation
Bootes
SAO
101368
HIP
73849
Tycho2
0922-01187-1
Gaia DR2
1180619443756986112
HD
133708
BD
BD+12 2786
Distance
118.34
Distance ly
386.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15056+1138 STF1907 2005 62 351 0.9 9.13 9.13 G0 D 150533.49+113753.0
15056+1138 STF1907 2010 66 350 0.9 9.13 9.13 G0 D 150533.49+113753.0
15056+1138 STF1907 2015 68 349 0.9 9.13 9.13 G0 150533.49+113753.0
15056+1138 STF1907 2017 70 346 0.9 9.13 9.13 G0 150533.49+113753.0
15056+1138 STF1907 2018 71 348 0.9 9.13 9.13 G0 150533.49+113753.0

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