04501-3621 B 2579 A,BC (HD 30928)
04h 50m 07.43s -36° 21' 22.2" P.A. 330.00 sep 24.7 mag 9.05,11.79 Sp K0 dist. 465.12 pc (1517.22 l.y.)
Coord 2000 |
04501-3621 |
|
Discov num |
B 2579 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
04 50 07.43 -36 21 22.2 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
340 |
|
Pa last |
330.2 |
|
P.A. Now (θ) |
330.2° |
|
Sep first |
24.7 |
|
Sep last |
24.73 |
|
Sep. Now (ρ) |
24.73" |
|
Mag pri |
9.05 |
|
Mag sec |
11.79 |
|
delta mag (ΔM) |
2.74 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-058 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-028 |
|
Notes |
|
|
rPM=0.966
This double is not physical.
04501-3621 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 30928 |
195338 |
04 50 07 -36 21 22 |
B 2579 A,BC |
2015 |
4 |
330 |
24.7 |
9.05 |
11.79 |
2.74 |
|
<=== |
Show |
|
|
04 50 06 -36 21 00 |
B 2579 BC |
2015 |
4 |
68 |
8.9 |
12.40 |
12.80 |
0.40 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 30928 |
|
Constellation |
Caelum |
|
SAO |
195338 |
|
HIP |
22470 |
|
Tycho2 |
7052-00728-1 |
|
Gaia DR2 |
4818805112560812544 |
|
HD |
30928 |
|
CD |
CD-36 1908 |
|
CP |
CP-36 593 |
|
Distance |
465.12 |
|
Distance ly |
1517.22 |
|