15201+6023 STTA138AC

 
 
15h 20m 05.12s +60 22' 48.7" P.A. 162 sep 90.4 mag 7.64,9.28 Sp F0 dist. 157.48 pc (513.7 l.y.)
 
 
Coord 2000
15201+6023
Discov num
STTA138
Comp
AC
Coord arcsec 2000
15 20 05.12 +60 22 48.7
Date first
1883
Date last
2012
Obs
16
Pa first
165
Pa last
162
P.A. Now (θ)
162°
Sep first
79.9
Sep last
90.4
Sep. Now (ρ)
90.4"
Mag pri
7.64
Mag sec
9.28
delta mag (ΔM)
1.64
Spectral class
F0 (yellow-white)
Pri motion ra
-036
Sec motion ra
+009
Pri motion dec
+044
Sec motion dec
-027
Notes
L (Linear solution)
rPM=1.479
This double is not physical.
 
 
15201+6023 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16694 15201+6023 STTA138 AB 1876 2012 22 195 152.1 7.64 7.76 0.12
Show 16694 15201+6023 STTA138 AC 1883 2012 16 162 90.4 7.64 9.28 1.64 <===
Show 16692 15201+6023 STTA138 BC 1902 2015 16 49 91.6 7.76 9.28 1.52
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.2
Precise sep
90.36
Constellation
Draco
SAO
16694
HIP
75042
Tycho2
4181-01246-1
HD
136882
BD
BD+60 1606
Distance
157.48
Distance ly
513.7
last precise pa
162.2
last precise sep
90.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15201+6023 STTA138 AC 2002 14 163 88.9 7.64 9.28 LD 152005.12+602248.7
15201+6023 STTA138 AC 2003 15 162 89.4 7.64 9.28 LD 152005.12+602248.7
15201+6023 STTA138 AC 2012 16 162 90.4 7.64 9.28 LD 152005.12+602248.7

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