20587-1429 SKF 2094 AC (DV Aqr)
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 |
118.2 |
|
P.A. Now (θ) |
118.2° |
|
Sep first |
128.2 |
|
Sep last |
128.966 |
|
Sep. Now (ρ) |
128.966" |
|
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 |
|
164027 |
20 58 42 -14 28 59 |
OCC 19 AB |
1923 |
0 |
-1 |
0.1 |
6.70 |
6.70 |
0.00 |
|
|
Show |
DV Aqr |
164027 |
20 58 42 -14 28 59 |
SKF 2094 AC |
2015 |
7 |
118 |
129.0 |
5.99 |
10.83 |
4.84 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
DV Aqr |
|
Constellation |
Aquarius |
|
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 |
|