20587-1429 SKF2094AC

 
 
20h 58m 41.87s -14 28' 59.1" P.A. 118.00 sep 129.0 mag 5.99,10.83 Sp F0IV+K0 dist. 87.18 pc (284.38 l.y.)
 
 
Coord 2000
20587-1429
Discov num
SKF2094
Comp
AC
Coord arcsec 2000
20 58 41.87 -14 28 59.1
Date first
1905
Date last
2015
Obs
7
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
128.2
Sep last
129.0
Sep. Now (ρ)
129"
Mag pri
5.99
Mag sec
10.83
delta mag (ΔM)
4.84
Spectral class
F0IV+K0 (yellow-white/yellow-orange)
Pri motion ra
-055
Sec motion ra
-051
Pri motion dec
-018
Sec motion dec
-019
Notes
V (Proper motion indicates physical)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
20587-1429 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show DV Aqr 164027 20 58 42 -14 28 59 OCC 19 AB 1923 0 0.1 6.70 6.70 0.00
Show 164027 20 58 42 -14 28 59 SKF 2094 AC 2015 7 118 129.0 5.99 10.83 4.84 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.2
Precise sep
128.966
Var name
DV Aqr
Constellation
Hydra
SAO
164027
HIP
103545
Tycho2
5782-01505-1
Gaia DR2
6886757274888583936
HD
199603
HR
8024
BD
BD-15 5848
Distance
87.18
Distance ly
284.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20587-1429 SKF2094 AC 2010 6 118 129.0 6.00 10.70 F0IV+K0 V 205841.87-142859.1
20587-1429 SKF2094 AC 2015 7 118 129.0 5.99 10.83 F0IV+K0 V 205841.87-142859.1

If you need more information about this double, apply for a data request form to the WDS.