15262-6521 HJ 4761 A,BC (HD 136771)
15h 26m 09.44s -65° 21' 02.6" sep 12.2 mag 9.36,9.58 Sp B9/A1V
| Coord 2000 |
15262-6521 |
|
Discov num |
HJ 4761 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
15 26 09.44 -65 21 02.6 |
|
| Date first |
1836 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
3 |
|
Pa last |
0.3 |
|
P.A. Now (θ) |
0.3° |
|
| Sep first |
17.5 |
|
Sep last |
12.19 |
|
Sep. Now (ρ) |
12.19" |
|
| Mag pri |
9.36 |
|
Mag sec |
9.58 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
B9/A1V (blue-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.788
Nature of this double is uncertain.
15262-6521 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 136771 |
|
15 26 09 -65 21 03 |
HJ 4761 A,BC |
2016 |
16 |
0 |
12.2 |
9.36 |
9.58 |
0.22 |
|
<=== |
| Show |
|
|
15 26 09 -65 20 50 |
B 837 BC |
2019 |
8 |
166 |
0.1 |
10.20 |
10.40 |
0.20 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 136771 |
|
Constellation |
Triangulum Australe |
|
Tycho2 |
9030-05095-1 |
|
Gaia DR2 |
5825004182119644800 |
|
| HD |
136771 |
|
