02109+1341 STF 224

 
 
02h 10m 52.01s +13 41' 00.4" P.A. 244 sep 6 mag 8.28,8.90 Sp G5 dist. 40.98 pc (133.68 l.y.)
 
 
Coord 2000
02109+1341
Discov num
STF 224
Comp
Coord arcsec 2000
02 10 52.01 +13 41 00.4
Date first
1828
Date last
2016
Obs
70
Pa first
249
Pa last
244
P.A. Now (θ)
244°
Sep first
4.0
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
8.28
Mag sec
8.90
delta mag (ΔM)
0.62
Spectral class
G5 (yellow)
Pri motion ra
+112
Sec motion ra
+112
Pri motion dec
-073
Sec motion dec
-073
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
92824
HIP
10175
Tycho2
0636-00620-1
HD
13357
BD
BD+13 343
Distance
40.98
Distance ly
133.68
last precise pa
244.1
last precise sep
6.029
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02109+1341 STF 224 2003 62 243 5.9 8.28 8.90 G5 N D 021052.01+134100.4
02109+1341 STF 224 2005 63 244 6.0 8.28 8.90 G5 N D 021052.01+134100.4
02109+1341 STF 224 2007 64 243 6.0 8.28 8.90 G5 N D 021052.01+134100.4
02109+1341 STF 224 2011 67 244 6.0 8.28 8.90 G5 N D 021052.01+134100.4
02109+1341 STF 224 2015 68 244 5.9 8.28 8.90 G5 N 021052.01+134100.4
02109+1341 STF 224 2016 70 244 6.0 8.28 8.90 G5 N 021052.01+134100.4

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