07471-5305 RST 3549 AB,C
07h 47m 08.70s -53° 04' 11.5" P.A. 240.00 sep 2.5 mag 10.80,12.79 Sp B8/9V
| Coord 2000 |
07471-5305 |
|
Discov num |
RST3549 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
07 47 08.70 -53 04 11.5 |
|
| Date first |
1937 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
241 |
|
Pa last |
239.5 |
|
P.A. Now (θ) |
239.5° |
|
| Sep first |
2.3 |
|
Sep last |
2.46 |
|
Sep. Now (ρ) |
2.46" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.79 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
B8/9V (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
+015 |
|
| Notes |
|
|
Nature of this double is uncertain.
07471-5305 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 47 09 -53 04 12 |
RST 3549 AB |
1948 |
1 |
216 |
0.3 |
11.00 |
11.00 |
0.00 |
|
|
| Show |
|
|
07 47 09 -53 04 12 |
RST 3549 AB,C |
2015 |
4 |
240 |
2.5 |
10.80 |
12.79 |
1.99 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Carina |
|
Tycho2 |
8553-00141-1 |
|
Gaia DR2 |
5489458414677467776 |
|
HD |
63606 |
|
