14182+1244 HDS2012

 
 
14h 18m 12.26s +12 44' 29.2" P.A. 304 sep 4.5 mag 10.65,13.85 Sp K3 dist. 76.57 pc (249.77 l.y.)
 
 
Coord 2000
14182+1244
Discov num
HDS2012
Comp
Coord arcsec 2000
14 18 12.26 +12 44 29.2
Date first
1991
Date last
2001
Obs
4
Pa first
304
Pa last
304
P.A. Now (θ)
304°
Sep first
4.4
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
10.65
Mag sec
13.85
delta mag (ΔM)
3.2
Spectral class
K3 (yellow-orange)
Pri motion ra
-048
Sec motion ra
-053
Pri motion dec
-281
Sec motion dec
-281
Notes
V (Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.3
Precise sep
4.455
Constellation
Bootes
HIP
69893
Tycho2
0915-00233-1
BD
BD+13 2777
Distance
76.57
Distance ly
249.77
last precise pa
304.3
last precise sep
4.455
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14182+1244 HDS2012 1999 3 305 4.3 10.65 13.85 K3 DV 141812.26+124429.2
14182+1244 HDS2012 2001 4 304 4.5 10.65 13.85 K3 VD 141812.26+124429.2
14182+1244 HDS2012 2010 5 302 4.0 10.65 13.85 K3 V 141812.26+124429.2

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