09045-5620 RST 3620 AB (HD 78190)
09h 04m 32.85s -56° 20' 27.8" P.A. 132.00 sep 0.7 mag 7.18,9.57 Sp B5V dist. 5000 pc (16310 l.y.)
Coord 2000 |
09045-5620 |
|
Discov num |
RST3620 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 04 32.85 -56 20 27.8 |
|
Date first |
1938 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
126 |
|
Pa last |
131.8 |
|
P.A. Now (θ) |
131.8° |
|
Sep first |
0.6 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
Mag pri |
7.18 |
|
Mag sec |
9.57 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
B5V (blue-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
Nature of this double is uncertain.
09045-5620 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 78190 |
236568 |
09 04 33 -56 20 28 |
RST 3620 AB |
1991 |
4 |
132 |
0.7 |
7.18 |
9.57 |
2.39 |
|
<=== |
Show |
|
236568 |
09 04 33 -56 20 28 |
HJ 4177 AB,C |
2015 |
25 |
219 |
13.5 |
7.18 |
8.77 |
1.59 |
|
|
Show |
|
236568 |
09 04 33 -56 20 28 |
HJ 4177 AB,D |
2014 |
8 |
295 |
32.0 |
7.18 |
9.40 |
2.22 |
|
|
Show |
|
|
09 04 32 -56 20 37 |
HJ 4177 CD |
2015 |
8 |
317 |
32.4 |
8.77 |
11.19 |
2.42 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 78190 |
|
Constellation |
Vela |
|
SAO |
236568 |
|
HIP |
44545 |
|
Tycho2 |
8590-00405-1 |
|
Gaia DR2 |
5304828426455193088 |
|
HD |
78190 |
|
GC |
12561 |
|
CP |
CP-55 1924 |
|
Distance |
5000 |
|
Distance ly |
16310 |
|