00174+1631 STF  20

 
 
00H 17M 22.36S +16 30' 37.5" P.A. 233 SEP 11.9 MAG 8.87,9.67 SP F9V DIST. 125 PC (407.75 L.Y.)
 
 
Coord 2000
00174+1631
Discov num
STF  20
Comp
Coord arcsec 2000
00 17 22.36 +16 30 37.5
Date first
1825
Date last
2015
Obs
41
Pa first
230
Pa last
233
P.A. Now (θ)
233°
Sep first
12.1
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
8.87
Mag sec
9.67
delta mag (ΔM)
0.8
Spectral class
F9V (yellow-white)
Pri motion ra
+044
Sec motion ra
+045
Pri motion dec
+000
Sec motion dec
-001
Notes
Z (Parallax indicates components are physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
91819
HIP
1390
Tycho2
1179-00078-1
HD
1309
BD
BD+15 35
Distance
125
Distance ly
407.75
last precise pa
233.4
last precise sep
11.913