00394+2115 STT 550AB (54 Psc)

 
 
00h 39m 21.80s +21 15' 01.7" P.A. 305 sep 172 mag 5.97,11.48 Sp K0V dist. 11.06 pc (36.08 l.y.)
 
 
Coord 2000
00394+2115
Discov num
STT 550
Comp
AB
Coord arcsec 2000
00 39 21.80 +21 15 01.7
Date first
1852
Date last
2014
Obs
11
Pa first
104
Pa last
305
P.A. Now (θ)
305°
Sep first
98.5
Sep last
172.0
Sep. Now (ρ)
172"
Mag pri
5.97
Mag sec
11.48
delta mag (ΔM)
5.51
Spectral class
K0V (yellow-orange)
Pri motion ra
-461
Sec motion ra
+013
Pri motion dec
-371
Sec motion dec
+000
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
00394+2115 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 54 Psc 74175 00394+2115 STT 550 AB 1852 2014 11 305 172.0 5.97 11.48 5.51 <===
Show 74175 00394+2115 LUH 3 AC 2004 2004 1 290 42.9 4.55 16.87 12.32
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
54 Psc
Constellation
Pisces
SAO
74175
HIP
3093
Tycho2
1193-02072-1
HD
3651
HR
166
GC
778
GL
Gl 27
BD
BD+20 85
Flamsteed
54 Piscium
Flamsteed name
54 Psc
Distance
11.06
Distance ly
36.08
last precise pa
305
last precise sep
172
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00394+2115 STT 550 AB 1997 9 80 167.6 5.97 11.48 K0V NLDU 003921.81+211501.7
00394+2115 STT 550 AB 2000 10 80 169.1 5.97 11.48 K0V NLD 003921.81+211501.7
00394+2115 STT 550 AB 2014 11 305 172.0 5.97 11.48 K0V NL U 003921.81+211501.7

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