15127+4835 POP1220AC

 
 
15h 12m 43.76s +48 34' 50.4" P.A. 310 sep 0.7 mag 7.28,10.80 Sp K0 dist. 154.32 pc (503.39 l.y.)
 
 
Coord 2000
15127+4835
Discov num
POP1220
Comp
AC
Coord arcsec 2000
15 12 43.76 +48 34 50.4
Date first
1991
Date last
1991
Obs
1
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.28
Mag sec
10.80
delta mag (ΔM)
3.52
Spectral class
K0 (yellow-orange)
Pri motion ra
-021
Sec motion ra
Pri motion dec
+041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15127+4835 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 45436 15127+4835 ES 2648 AB 1898 2002 8 341 26.7 7.28 11.25 3.97
Show 45436 15127+4835 POP1220 AC 1991 1991 1 310 0.7 7.28 10.80 3.52 <===
Show 45436 15127+4835 CTT 14 AD 2000 2002 3 59 112.2 7.28 11.21 3.93
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310
Precise sep
0.746
Constellation
Bootes
SAO
45436
HIP
74433
Tycho2
3484-01578-1
HD
135364
BD
BD+49 2363
Distance
154.32
Distance ly
503.39
last precise pa
310
last precise sep
0.746
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15127+4835 POP1220 AC 1991 1 310 0.7 7.28 10.80 K0 D 151243.76+483450.4

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