03163+1920 A  2224

 
 
03h 16m 19.38s +19 20' 16.2" P.A. 332 sep 0.9 mag 8.25,9.63 Sp K0 dist. 735.29 pc (2398.52 l.y.)
 
 
Coord 2000
03163+1920
Discov num
A  2224
Comp
Coord arcsec 2000
03 16 19.38 +19 20 16.2
Date first
1910
Date last
2015
Obs
29
Pa first
328
Pa last
332
P.A. Now (θ)
332°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.25
Mag sec
9.63
delta mag (ΔM)
1.38
Spectral class
K0 (yellow-orange)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
93366
HIP
15227
Tycho2
1240-00793-1
HD
20289
BD
BD+18 444
Distance
735.29
Distance ly
2398.52
last precise pa
332.2
last precise sep
0.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03163+1920 A 2224 2004 25 335 0.9 8.25 9.63 K0 D 031619.38+192016.2
03163+1920 A 2224 2008 26 332 0.9 8.25 9.63 K0 D 031619.38+192016.2
03163+1920 A 2224 2014 28 332 0.9 8.25 9.63 K0 031619.38+192016.2
03163+1920 A 2224 2015 29 332 0.9 8.25 9.63 K0 031619.38+192016.2

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