14310+1344 HJ  238AB

 
 
14h 30m 51.38s +13 43' 45.9" P.A. 72 sep 27.5 mag 11.46,12.95 Sp G1V
 
 
Coord 2000
14310+1344
Discov num
HJ  238
Comp
AB
Coord arcsec 2000
14 30 51.38 +13 43 45.9
Date first
1988
Date last
2012
Obs
11
Pa first
76
Pa last
72
P.A. Now (θ)
72°
Sep first
26.5
Sep last
27.5
Sep. Now (ρ)
27.5"
Mag pri
11.46
Mag sec
12.95
delta mag (ΔM)
1.49
Spectral class
G1V (yellow)
Pri motion ra
-032
Sec motion ra
-018
Pri motion dec
-072
Sec motion dec
+008
Notes
U (Proper motion indicates non-physical)
rPM=1.031
This double is not physical.
 
 
14310+1344 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14310+1344 HJ 238 AB 1988 2012 11 72 27.5 11.46 12.95 1.49 <===
Show 14310+1344 HJ 238 AC 1988 2012 10 92 53.2 11.46 12.06 0.60
Show 14310+1344 ABH 82 AD 1988 2007 5 232 113.7 11.46 14.52 3.06
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
27.45
Constellation
Bootes
Tycho2
0916-00666-1
last precise pa
71.6
last precise sep
27.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14310+1344 HJ 238 AB 2006 4 73 26.9 11.46 13.00 G1V D 143051.38+134345.9
14310+1344 HJ 238 AB 2007 9 72 27.0 11.46 13.00 G1V NUD 143051.38+134345.9
14310+1344 HJ 238 AB 2012 11 72 27.5 11.46 13.00 G1V NUD 143051.38+134345.9

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