01399+1515 STF 142AC

 
 
01h 39m 54.89s +15 15' 24.1" P.A. 182 sep 101.4 mag 8.89,12.82 Sp M0 dist. 41 pc (133.74 l.y.)
 
 
Coord 2000
01399+1515
Discov num
STF 142
Comp
AC
Coord arcsec 2000
01 39 54.89 +15 15 24.1
Date first
1898
Date last
2007
Obs
9
Pa first
182
Pa last
182
P.A. Now (θ)
182°
Sep first
102.9
Sep last
101.4
Sep. Now (ρ)
101.4"
Mag pri
8.89
Mag sec
12.82
delta mag (ΔM)
3.93
Spectral class
M0 (red)
Pri motion ra
-003
Sec motion ra
-006
Pri motion dec
-012
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.616
Nature of this double is uncertain.
 
 
01399+1515 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 92560 01399+1515 STF 142 AB 1832 2017 91 69 23.2 8.89 9.23 0.34
Show 92560 01399+1515 STF 142 AC 1898 2007 9 182 101.4 8.89 12.82 3.93 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.7
Precise sep
101.44
Constellation
Pisces
SAO
92560
HIP
7762
Tycho2
1205-01297-1
BD
BD+14 253
Distance
41
Distance ly
133.74
last precise pa
181.7
last precise sep
101.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01399+1515 STF 142 AC 1998 6 182 101.9 8.89 11.70 N D 013954.89+151524.1
01399+1515 STF 142 AC 1999 7 182 101.6 8.89 11.70 N D 013954.89+151524.1
01399+1515 STF 142 AC 2007 8 182 101.4 8.89 11.70 N D 013954.89+151524.1

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