15353-2544 LAF  77AC

 
 
15h 35m 16.10s -25 44' 03.0" P.A. 350.00 sep 7.8 mag 7.17,17.14 Sp A0V dist. 150.83 pc (492.01 l.y.)
 
 
Coord 2000
15353-2544
Discov num
LAF  77
Comp
AC
Coord arcsec 2000
15 35 16.10 -25 44 03.0
Date first
2008
Date last
2008
Obs
1
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
7.8
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
7.17
Mag sec
17.14
delta mag (ΔM)
9.97
Spectral class
A0V (white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
This double is not physical.
 
 
15353-2544 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 183594 15 35 16 -25 44 03 LAF 77 AB 2008 1 169 5.6 7.17 16.62 9.45
Show 183594 15 35 16 -25 44 03 LAF 77 AC 2008 1 350 7.8 7.17 17.14 9.97 <===
Show 183594 15 35 16 -25 44 03 LAF 77 AD 2008 1 141 7.8 7.17 17.65 10.48
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350
Precise sep
7.76
Constellation
Hydra
SAO
183594
HIP
76310
Tycho2
6768-01531-1
Gaia DR2
6237729751586459392
HD
138813
CD
CD-2510982
CP
CP-25 5622
Distance
150.83
Distance ly
492.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15353-2544 LAF 77 AC 2008 1 350 7.8 7.17 17.14 A0V U K 153516.10-254403.0

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