09085-0538 A 123 AC (HD 78492)
09h 08m 29.26s -05° 37' 51.6" P.A. 149.00 sep 143.2 mag 8.65,11.58 Sp A3
Coord 2000 |
09085-0538 |
|
Discov num |
A 123 |
|
Comp |
AC |
|
Coord arcsec 2000 |
09 08 29.26 -05 37 51.6 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
149 |
|
Pa last |
149 |
|
P.A. Now (θ) |
149° |
|
Sep first |
142.3 |
|
Sep last |
143.23 |
|
Sep. Now (ρ) |
143.23" |
|
Mag pri |
8.65 |
|
Mag sec |
11.58 |
|
delta mag (ΔM) |
2.93 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-019 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.678
Nature of this double is uncertain.
09085-0538 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
136601 |
09 08 29 -05 37 52 |
A 123 AB |
2015 |
3 |
327 |
1.5 |
8.65 |
13.70 |
5.05 |
|
|
Show |
HD 78492 |
136601 |
09 08 29 -05 37 52 |
A 123 AC |
2015 |
9 |
149 |
143.2 |
8.65 |
11.58 |
2.93 |
|
<=== |
Show |
|
|
09 08 34 -05 39 54 |
A 123 CD |
2015 |
5 |
178 |
4.6 |
11.58 |
15.60 |
4.02 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 78492 |
|
Constellation |
Hydra |
|
SAO |
136601 |
|
Tycho2 |
4891-00538-1 |
|
Gaia DR2 |
5758265990937692672 |
|
HD |
78492 |
|