12041-2822 RUZ 5 AB
12h 04m 04.95s -28° 21' 38.0" P.A. 347.00 sep 4.2 mag 17.00,18.20 Sp M0+M2
| Coord 2000 |
12041-2822 |
|
Discov num |
RUZ 5 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 04 04.95 -28 21 38.0 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
347 |
|
Pa last |
346.9 |
|
P.A. Now (θ) |
346.9° |
|
| Sep first |
4.3 |
|
Sep last |
4.24 |
|
Sep. Now (ρ) |
4.24" |
|
| Mag pri |
17.00 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M0+M2 (red/red) |
|
| Pri motion ra |
-051 |
|
Sec motion ra |
|
|
| Pri motion dec |
-036 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
12041-2822 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 04 05 -28 21 38 |
RUZ 5 AB |
2016 |
5 |
347 |
4.2 |
17.00 |
18.20 |
1.20 |
|
<=== |
| Show |
|
|
12 04 05 -28 21 38 |
RUZ 5 AC |
2016 |
4 |
271 |
4.0 |
17.50 |
16.30 |
1.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
3485996569279277184 |
|
