02174+2353 STF 240

 
 
02h 17m 15.74s +23 52' 24.8" P.A. 52 sep 4.8 mag 8.32,8.60 Sp F0 dist. 111.86 pc (364.89 l.y.)
 
 
Coord 2000
02174+2353
Discov num
STF 240
Comp
Coord arcsec 2000
02 17 15.74 +23 52 24.8
Date first
1832
Date last
2015
Obs
68
Pa first
48
Pa last
52
P.A. Now (θ)
52°
Sep first
4.7
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
8.32
Mag sec
8.60
delta mag (ΔM)
0.28
Spectral class
F0 (yellow-white)
Pri motion ra
+014
Sec motion ra
+015
Pri motion dec
-004
Sec motion dec
-007
Notes
rPM=0.191 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.8
Precise sep
4.77
Constellation
Aries
SAO
75263
HIP
10667
Tycho2
1765-01372-1
Gaia DR2
101234891722845568
HD
14066
BD
BD+23 308
Distance
111.86
Distance ly
364.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02174+2353 STF 240 2006 60 52 4.9 8.32 8.60 F0 D 021715.74+235224.8
02174+2353 STF 240 2007 62 52 4.7 8.32 8.60 F0 D 021715.74+235224.8
02174+2353 STF 240 2010 64 53 4.8 8.32 8.60 F0 D 021715.74+235224.8
02174+2353 STF 240 2011 66 51 4.7 8.32 8.60 F0 D 021715.74+235224.8
02174+2353 STF 240 2013 67 53 4.8 8.32 8.60 F0 D 021715.74+235224.8
02174+2353 STF 240 2015 68 52 4.8 8.32 8.60 F0 021715.74+235224.8

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