01256+3133 STT  30AD

 
 
01h 25m 34.17s +31 33' 01.9" P.A. 204 sep 21.4 mag 8.09,14.30 Sp F8 dist. 64.1 pc (209.09 l.y.)
 
 
Coord 2000
01256+3133
Discov num
STT  30
Comp
AD
Coord arcsec 2000
01 25 34.17 +31 33 01.9
Date first
1907
Date last
2015
Obs
7
Pa first
162
Pa last
204
P.A. Now (θ)
204°
Sep first
26.1
Sep last
21.4
Sep. Now (ρ)
21.4"
Mag pri
8.09
Mag sec
14.30
delta mag (ΔM)
6.21
Spectral class
F8 (yellow-white)
Pri motion ra
+158
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01256+3133 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 54687 01256+3133 STT 30 AB 1855 2015 19 245 4.4 8.09 11.80 3.71
Show 54687 01256+3133 STT 30 AC 1843 2015 41 106 56.7 8.09 8.06 0.03
Show 54687 01256+3133 STT 30 AD 1907 2015 7 204 21.4 8.09 14.30 6.21 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
54687
HIP
6668
Tycho2
2292-01472-1
HD
8610
BD
BD+30 218
Distance
64.1
Distance ly
209.09
last precise pa
203.5
last precise sep
21.368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01256+3133 STT 30 AD 1922 2 167 24.7 8.09 14.00 F8 012534.17+313301.9
01256+3133 STT 30 AD 1991 4 193 20.6 8.09 14.00 F8 N 012534.17+313301.9
01256+3133 STT 30 AD 1998 5 195 21.4 8.09 14.00 F8 N 012534.17+313301.9
01256+3133 STT 30 AD 2015 7 204 21.4 8.09 14.30 F8 N 012534.17+313301.9

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