04005-4145 DON 58 AB
04h 00m 31.93s -41° 44' 54.4" P.A. 160.00 sep 8.8 mag 8.44,14.70 Sp G3V dist. 48.5 pc (158.21 l.y.)
Coord 2000 |
04005-4145 |
|
Discov num |
DON 58 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 00 31.93 -41 44 54.4 |
|
Date first |
1932 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
164 |
|
Pa last |
159.6 |
|
P.A. Now (θ) |
159.6° |
|
Sep first |
8.2 |
|
Sep last |
8.764 |
|
Sep. Now (ρ) |
8.764" |
|
Mag pri |
8.44 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
6.26 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
+069 |
|
Sec motion ra |
+059 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-034 |
|
Notes |
N
(See Notes) |
|
rPM=0.527
Nature of this double is uncertain.
04005-4145 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 25402 |
216595 |
04 00 32 -41 44 54 |
VSP 11 Aa,Ab |
2017 |
1 |
352 |
0.0 |
6.90 |
10.70 |
3.80 |
|
|
Show |
|
216595 |
04 00 32 -41 44 54 |
DON 58 AB |
2016 |
10 |
160 |
8.8 |
8.44 |
14.70 |
6.26 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Horologium |
|
SAO |
216595 |
|
HIP |
18714 |
|
Tycho2 |
7580-01584-1 |
|
HD |
25402 |
|
CD |
CD-42 1335 |
|
CP |
CP-42 388 |
|
Distance |
48.5 |
|
Distance ly |
158.21 |
|