00579-1513 UC 477 AB
00h 57m 55.09s -15° 12' 58.5" P.A. 332.00 sep 77.2 mag 9.45,14.70 Sp G8V dist. 76.8 pc (250.52 l.y.)
Coord 2000 |
00579-1513 |
|
Discov num |
UC 477 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 57 55.09 -15 12 58.5 |
|
Date first |
1953 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
331 |
|
Pa last |
331.7 |
|
P.A. Now (θ) |
331.7° |
|
Sep first |
77.7 |
|
Sep last |
77.19 |
|
Sep. Now (ρ) |
77.19" |
|
Mag pri |
9.45 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
5.25 |
|
Spectral class |
G8V (yellow) |
|
Pri motion ra |
+113 |
|
Sec motion ra |
+115 |
|
Pri motion dec |
+043 |
|
Sec motion dec |
+045 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.023 (< 0.3, Physical double)
This double is physical.
00579-1513 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
147539 |
00 57 55 -15 12 58 |
UC 477 AB |
2016 |
7 |
332 |
77.2 |
9.45 |
14.70 |
5.25 |
|
<=== |
Show |
|
147539 |
00 57 55 -15 12 58 |
UC 477 AC |
2016 |
1 |
319 |
2.9 |
9.45 |
15.90 |
6.45 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
SAO |
147539 |
|
HIP |
4521 |
|
Tycho2 |
5848-01963-1 |
|
HD |
5629 |
|
BD |
BD-15 176 |
|
Distance |
76.8 |
|
Distance ly |
250.52 |
|