14312+7634 HJ 2738AB

 
 
14h 31m 10.41s +76 33' 55.1" P.A. 265 sep 9.2 mag 8.32,10.56 Sp F0 dist. 127.39 pc (415.55 l.y.)
 
 
Coord 2000
14312+7634
Discov num
HJ 2738
Comp
AB
Coord arcsec 2000
14 31 10.41 +76 33 55.1
Date first
1831
Date last
2010
Obs
13
Pa first
270
Pa last
265
P.A. Now (θ)
265°
Sep first
10.0
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
8.32
Mag sec
10.56
delta mag (ΔM)
2.24
Spectral class
F0 (yellow-white)
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
-001
Sec motion dec
-003
Notes
rPM=0.14 (< 0.3, Physical double)
This double is physical.
 
 
14312+7634 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 8043 14312+7634 HJ 2738 AB 1831 2010 13 265 9.2 8.32 10.56 2.24 <===
Show 8043 14312+7634 HJ 2738 BC 1906 2004 3 210 7.3 10.56 13.20 2.64
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.5
Precise sep
9.21
Cdsa2 id
HJ 2738 AB
Constellation
Ursa Minor
SAO
8043
HIP
70985
Tycho2
4559-00368-1
HD
128421
BD
BD+77 548
Ra deg
14.519558333333334
De deg
76.56530555555555
Distance
127.39
Distance ly
415.55
last precise pa
264.5
last precise sep
9.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14312+7634 HJ 2738 AB 1999 9 266 9.1 8.32 10.56 F0 D 143110.41+763355.1
14312+7634 HJ 2738 AB 2003 10 265 9.2 8.32 10.56 F0 D 143110.41+763355.1
14312+7634 HJ 2738 AB 2010 11 265 9.2 8.32 10.56 F0 D 143110.41+763355.1

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