02216+2338 STF 254

 
 
02h 21m 35.95s +23 37' 43.0" P.A. 17 sep 12.1 mag 9.21,10.29 Sp K0
 
 
Coord 2000
02216+2338
Discov num
STF 254
Comp
Coord arcsec 2000
02 21 35.95 +23 37 43.0
Date first
1831
Date last
2016
Obs
61
Pa first
334
Pa last
17
P.A. Now (θ)
17°
Sep first
13.3
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
9.21
Mag sec
10.29
delta mag (ΔM)
1.08
Spectral class
K0 (yellow-orange)
Pri motion ra
-022
Sec motion ra
+027
Pri motion dec
-005
Sec motion dec
-008
Notes
N L (See Notes, Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
75304
Tycho2
1765-00114-1
last precise pa
16.5
last precise sep
12.111
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02216+2338 STF 254 2007 49 14 12.0 9.21 10.29 K0 NLD 022135.95+233743.0
02216+2338 STF 254 2010 50 15 12.0 9.21 10.29 K0 NLD 022135.95+233743.0
02216+2338 STF 254 2013 54 16 12.2 9.21 10.29 K0 NL 022135.95+233743.0
02216+2338 STF 254 2014 56 15 12.1 9.21 10.29 K0 NL 022135.95+233743.0
02216+2338 STF 254 2016 61 17 12.1 9.21 10.29 K0 NL 022135.95+233743.0

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