09038-2331 B 175 AB (HD 77749)
09h 03m 45.37s -23° 30' 59.4" P.A. 83.00 sep 5.0 mag 9.89,12.45 Sp A1IV dist. 111.98 pc (365.28 l.y.)
Coord 2000 |
09038-2331 |
|
Discov num |
B 175 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 03 45.37 -23 30 59.4 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
84 |
|
Pa last |
83 |
|
P.A. Now (θ) |
83° |
|
Sep first |
4.8 |
|
Sep last |
5.026 |
|
Sep. Now (ρ) |
5.026" |
|
Mag pri |
9.89 |
|
Mag sec |
12.45 |
|
delta mag (ΔM) |
2.56 |
|
Spectral class |
A1IV (white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.719
Nature of this double is uncertain.
09038-2331 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 77749 |
176894 |
09 03 45 -23 30 59 |
B 175 AB |
2015 |
7 |
83 |
5.0 |
9.89 |
12.45 |
2.56 |
|
<=== |
Show |
|
176894 |
09 03 45 -23 30 59 |
B 175 AC |
2015 |
4 |
264 |
12.5 |
9.88 |
12.80 |
2.92 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 77749 |
|
Constellation |
Pyxis |
|
SAO |
176894 |
|
HIP |
44479 |
|
Tycho2 |
6585-00663-1 |
|
Gaia DR2 |
5654449999964705536 |
|
HD |
77749 |
|
BD |
BD-22 2482 |
|
CD |
CD-23 8021 |
|
CP |
CP-23 4279 |
|
Distance |
111.98 |
|
Distance ly |
365.28 |
|