14450+2704 STF1877AC

 
 
14h 44m 59.14s +27 04' 29.9" P.A. 255 sep 175.5 mag 2.58,12.58 Sp K0II-III dist. 62.11 pc (202.6 l.y.)
 
 
Coord 2000
14450+2704
Discov num
STF1877
Comp
AC
Coord arcsec 2000
14 44 59.14 +27 04 29.9
Date first
1901
Date last
2001
Obs
6
Pa first
257
Pa last
255
P.A. Now (θ)
255°
Sep first
178.2
Sep last
175.5
Sep. Now (ρ)
175.5"
Mag pri
2.58
Mag sec
12.58
delta mag (ΔM)
10
Spectral class
K0II-III (yellow-orange)
Pri motion ra
-051
Sec motion ra
-006
Pri motion dec
+020
Sec motion dec
-016
Notes
N (See Notes)
rPM=1.052
This double is not physical.
 
 
14450+2704 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Izar 83500 14450+2704 STF1877 AB 1822 2015 461 343 2.9 2.58 4.81 2.23
Show 83500 14450+2704 STF1877 AC 1901 2001 6 255 175.5 2.58 12.58 10.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.6
Precise sep
175.524
Constellation
Bootes
SAO
83500
HIP
72105
Tycho2
2019-01251-1
HD
129989
HR
5505
GC
19856
BD
BD+27 2417
Bayer
Epsilon Bootis
Bayer name
Eps Boo
Flamsteed
36 Bootis
Flamsteed name
36 Boo
Distance
62.11
Distance ly
202.6
last precise pa
254.6
last precise sep
175.524
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14450+2704 STF1877 AC 1999 5 255 176.3 2.58 12.00 K0II-III N D 144459.25+270427.0
14450+2704 STF1877 AC 2001 6 255 175.5 2.58 12.00 K0II-III N D 144459.25+270427.0

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