01520+1049 STF 178

 
 
01h 52m 02.54s +10 48' 38.1" P.A. 206 sep 3 mag 8.22,8.20 Sp F1V dist. 136.8 pc (446.24 l.y.)
 
 
Coord 2000
01520+1049
Discov num
STF 178
Comp
Coord arcsec 2000
01 52 02.54 +10 48 38.1
Date first
1825
Date last
2016
Obs
133
Pa first
193
Pa last
206
P.A. Now (θ)
206°
Sep first
3.1
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
8.22
Mag sec
8.20
delta mag (ΔM)
0.02
Spectral class
F1V (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.1
Precise sep
3.042
Constellation
Aries
SAO
92669
HIP
8708
HD
11386
BD
BD+10 255
Distance
136.8
Distance ly
446.24
last precise pa
206.1
last precise sep
3.042
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01520+1049 STF 178 2006 124 203 3.4 8.22 8.20 F1V D 015202.54+104838.1
01520+1049 STF 178 2008 127 204 3.5 8.22 8.20 F1V D 015202.54+104838.1
01520+1049 STF 178 2009 130 206 3.2 8.22 8.20 F1V N D 015202.54+104838.1
01520+1049 STF 178 2011 131 204 3.0 8.22 8.20 F1V N D 015202.54+104838.1
01520+1049 STF 178 2013 131 205 3.0 8.22 8.20 F1V N 015202.54+104838.1
01520+1049 STF 178 2016 132 206 3.0 8.22 8.20 F1V N 015202.54+104838.1

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