07313-6408 RST 257 AB
07h 31m 17.07s -64° 08' 22.0" P.A. 21.00 sep 3.0 mag 10.72,10.90
| Coord 2000 |
07313-6408 |
|
Discov num |
RST 257 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 31 17.07 -64 08 22.0 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
20 |
|
Pa last |
20.6 |
|
P.A. Now (θ) |
20.6° |
|
| Sep first |
2.8 |
|
Sep last |
2.953 |
|
Sep. Now (ρ) |
2.953" |
|
| Mag pri |
10.72 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-036 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
07313-6408 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 31 17 -64 08 22 |
RST 257 AB |
2016 |
5 |
21 |
3.0 |
10.72 |
10.90 |
0.18 |
|
<=== |
| Show |
|
|
07 31 17 -64 08 22 |
DAM 446 AC |
2015 |
3 |
264 |
11.2 |
10.70 |
15.40 |
4.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Carina |
|
Tycho2 |
8918-01108-1 |
|
Gaia DR2 |
5288402817931827328 |
|
