01513+6451 STF 163AB

 
 
01h 51m 16.93s +64 51' 17.9" P.A. 37 sep 34.9 mag 6.80,9.13 Sp K4+Ib-IIa
 
 
Coord 2000
01513+6451
Discov num
STF 163
Comp
AB
Coord arcsec 2000
01 51 16.93 +64 51 17.9
Date first
1831
Date last
2017
Obs
51
Pa first
34
Pa last
37
P.A. Now (θ)
37°
Sep first
34.9
Sep last
34.9
Sep. Now (ρ)
34.9"
Mag pri
6.80
Mag sec
9.13
delta mag (ΔM)
2.33
Spectral class
K4+Ib-IIa (yellow-orange)
Pri motion ra
-001
Sec motion ra
+005
Pri motion dec
-003
Sec motion dec
-010
Notes
N (See Notes)
rPM=1.255
This double is not physical.
 
 
01513+6451 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01513+6451 STF 163 AB 1831 2017 51 37 34.9 6.80 9.13 2.33 <===
Show 01513+6451 STF 163 AC 1879 2015 11 255 114.3 6.80 10.74 3.94
Show 01513+6451 WAL 13 AD 1913 2015 7 101 129.9 6.80 11.53 4.73
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
3265-00992-1
last precise pa
37.4
last precise sep
34.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01513+6451 STF 163 AB 2007 36 37 34.2 6.80 9.13 K4+Ib-IIa N D 015116.93+645117.9
01513+6451 STF 163 AB 2008 37 36 34.2 6.80 9.13 K4+Ib-IIa N D 015116.93+645117.9
01513+6451 STF 163 AB 2010 38 37 34.8 6.80 9.13 K4+Ib-IIa N D 015116.93+645117.9
01513+6451 STF 163 AB 2011 39 37 34.4 6.80 9.13 K4+Ib-IIa N D 015116.93+645117.9
01513+6451 STF 163 AB 2012 42 37 34.8 6.80 9.13 K4+Ib-IIa N D 015116.93+645117.9
01513+6451 STF 163 AB 2015 44 37 34.2 6.80 9.13 K4+Ib-IIa N 015116.93+645117.9
01513+6451 STF 163 AB 2016 49 38 34.5 6.80 9.13 K4+Ib-IIa N 015116.93+645117.9
01513+6451 STF 163 AB 2017 51 37 34.9 6.80 9.13 K4+Ib-IIa N 015116.93+645117.9

If you need more information about this double, apply for a data request form to the WDS.