14382-1457 GWP2425AB

 
 
14h 38m 11.78s -14 57' 17.2" P.A. 13.00 sep 38.1 mag 7.90,13.80 Sp K1IV/V dist. 943.4 pc (3077.37 l.y.)
 
 
Coord 2000
14382-1457
Discov num
GWP2425
Comp
AB
Coord arcsec 2000
14 38 11.78 -14 57 17.2
Date first
1993
Date last
2015
Obs
4
Pa first
12
Pa last
13
P.A. Now (θ)
13°
Sep first
37.4
Sep last
38.1
Sep. Now (ρ)
38.1"
Mag pri
7.90
Mag sec
13.80
delta mag (ΔM)
5.9
Spectral class
K1IV/V (yellow-orange)
Pri motion ra
-056
Sec motion ra
-052
Pri motion dec
-016
Sec motion dec
-016
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
14382-1457 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 158687 14382-1457 GWP2425 AB 1993 2015 4 13 38.1 7.90 13.80 5.90 <===
Show 158687 14382-1457 GWP2426 AC 1991 2015 5 40 477.4 8.70 11.10 2.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.2
Precise sep
38.051
Constellation
Libra
SAO
158687
HIP
71567
Tycho2
5576-00865-1
Gaia DR2
84908445824
HD
128598
BD
BD-14 3996
Distance
943.4
Distance ly
3077.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14382-1457 GWP2425 AB 1998 2 13 37.9 7.90 13.80 V R 143811.78-145717.2
14382-1457 GWP2425 AB 1999 3 13 37.7 7.90 13.80 V R 143811.78-145717.2
14382-1457 GWP2425 AB 2015 4 13 38.1 7.90 13.80 K1IV/V V R 143811.78-145717.2

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