00175+0019 STF  23AC

 
 
00h 17m 28.76s +00 19' 15.5" P.A. 275 sep 99.3 mag 7.88,12.44 Sp F8 dist. 125.16 pc (408.27 l.y.)
 
 
Coord 2000
00175+0019
Discov num
STF  23
Comp
AC
Coord arcsec 2000
00 17 28.76 +00 19 15.5
Date first
1898
Date last
2012
Obs
11
Pa first
283
Pa last
275
P.A. Now (θ)
275°
Sep first
103.3
Sep last
99.3
Sep. Now (ρ)
99.3"
Mag pri
7.88
Mag sec
12.44
delta mag (ΔM)
4.56
Spectral class
F8 (yellow-white)
Pri motion ra
+022
Sec motion ra
+036
Pri motion dec
+107
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
00175+0019 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 109113 00175+0019 STF 23 AB 1825 2015 126 216 10.3 7.88 10.28 2.40
Show 109113 00175+0019 STF 23 AC 1898 2012 11 275 99.3 7.88 12.44 4.56 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
109113
HIP
1397
Tycho2
0002-01127-1
HD
1329
BD
BD-00 33
Distance
125.16
Distance ly
408.27
last precise pa
274.5
last precise sep
99.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00175+0019 STF 23 AC 2006 8 275 98.0 7.88 11.80 N D 001728.76+001915.5
00175+0019 STF 23 AC 2011 10 275 99.3 7.88 11.80 N D 001728.76+001915.5
00175+0019 STF 23 AC 2012 11 275 99.3 7.88 12.44 F8 001728.76+001915.5

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