01278-1054 BU 399 AB (HD 8921)
01h 27m 46.53s -10° 54' 05.6" P.A. 303.00 sep 1.5 mag 6.37,8.83 Sp K4III-IV dist. 118.2 pc (385.57 l.y.)
Coord 2000 |
01278-1054 |
|
Discov num |
BU 399 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 27 46.53 -10 54 05.6 |
|
Date first |
1876 |
|
Date last |
1991 |
|
Obs |
23 |
|
Pa first |
302 |
|
Pa last |
303 |
|
P.A. Now (θ) |
303° |
|
Sep first |
1.6 |
|
Sep last |
1.451 |
|
Sep. Now (ρ) |
1.451" |
|
Mag pri |
6.37 |
|
Mag sec |
8.83 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
K4III-IV (yellow-orange) |
|
Pri motion ra |
+180 |
|
Sec motion ra |
+180 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
Nature of this double is uncertain.
01278-1054 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 8921 |
147819 |
01 27 47 -10 54 06 |
BU 399 AB |
1991 |
23 |
303 |
1.5 |
6.37 |
8.83 |
2.46 |
|
<=== |
Show |
|
147819 |
01 27 47 -10 54 06 |
SKF 118 AC |
2015 |
6 |
276 |
196.1 |
6.37 |
15.20 |
8.83 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 8921 |
|
Constellation |
Cetus |
|
SAO |
147819 |
|
HIP |
6822 |
|
Tycho2 |
5274-01771-1 |
|
Gaia DR2 |
2458737836293170048 |
|
HD |
8921 |
|
HR |
425 |
|
GC |
1769 |
|
ADS |
1162 |
|
BD |
BD-11 272 |
|
Distance |
118.2 |
|
Distance ly |
385.57 |
|