04021-3429 LDS 3551 AD
04h 02m 03.44s -34° 28' 55.7" P.A. 313.00 sep 64.2 mag 7.26,17.80 Sp G1V+DA9.9 dist. 51.68 pc (168.58 l.y.)
Coord 2000 |
04021-3429 |
|
Discov num |
LDS3551 |
|
Comp |
AD |
|
Coord arcsec 2000 |
04 02 03.44 -34 28 55.7 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
311 |
|
Pa last |
313.4 |
|
P.A. Now (θ) |
313.4° |
|
Sep first |
64.0 |
|
Sep last |
64.2 |
|
Sep. Now (ρ) |
64.2" |
|
Mag pri |
7.26 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
10.54 |
|
Spectral class |
G1V+DA9.9 (yellow/white dwarf) |
|
Pri motion ra |
+374 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
04021-3429 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 25535 |
194709 |
04 02 03 -34 28 56 |
BU 1004 AB |
2021 |
95 |
45 |
1.1 |
7.26 |
7.94 |
0.68 |
Y |
|
Show |
|
194709 |
04 02 03 -34 28 56 |
BU 1004 AC |
2015 |
16 |
171 |
40.5 |
7.26 |
11.49 |
4.23 |
|
|
Show |
|
194709 |
04 02 03 -34 28 56 |
LDS 3551 AD |
2015 |
3 |
313 |
64.2 |
7.26 |
17.80 |
10.54 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Eridanus |
|
SAO |
194709 |
|
HIP |
18824 |
|
Tycho2 |
7033-01517-1 |
|
HD |
25535 |
|
CD |
CD-34 1491 |
|
Distance |
51.68 |
|
Distance ly |
168.58 |
|