00200-1349 BU 256 AB (HD 1579)
00h 19m 59.43s -13° 49' 24.7" P.A. 244.00 sep 2.4 mag 10.18,10.20 Sp G3V
| Coord 2000 |
00200-1349 |
|
Discov num |
BU 256 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 19 59.43 -13 49 24.7 |
|
| Date first |
1876 |
|
Date last |
2016 |
|
Obs |
27 |
|
| Pa first |
249 |
|
Pa last |
244.2 |
|
P.A. Now (θ) |
244.2° |
|
| Sep first |
2.3 |
|
Sep last |
2.41 |
|
Sep. Now (ρ) |
2.41" |
|
| Mag pri |
10.18 |
|
Mag sec |
10.20 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.652
This double is not physical.
00200-1349 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 1579 |
|
00 19 59 -13 49 25 |
BU 256 AB |
2016 |
27 |
244 |
2.4 |
10.18 |
10.20 |
0.02 |
|
<=== |
| Show |
|
|
00 19 59 -13 49 25 |
LV 12 AC |
2015 |
7 |
293 |
57.9 |
10.18 |
12.97 |
2.79 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 1579 |
|
Constellation |
Cetus |
|
Tycho2 |
5267-00739-1 |
|
Gaia DR2 |
2423030921303272704 |
|
| HD |
1579 |
|
