21576-0327 LDS 4926 AB
21h 57m 35.98s -03° 28' 09.5" P.A. 128.00 sep 37.1 mag 14.90,18.90 Sp M0+M2
| Coord 2000 |
21576-0327 |
|
Discov num |
LDS4926 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 57 35.98 -03 28 09.5 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
128 |
|
Pa last |
128.2 |
|
P.A. Now (θ) |
128.2° |
|
| Sep first |
37.0 |
|
Sep last |
37.12 |
|
Sep. Now (ρ) |
37.12" |
|
| Mag pri |
14.90 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
M0+M2 (red/red) |
|
| Pri motion ra |
+169 |
|
Sec motion ra |
+169 |
|
| Pri motion dec |
-125 |
|
Sec motion dec |
-125 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
21576-0327 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 57 36 -03 28 10 |
ZIE 15 Aa,Ab |
2012 |
1 |
168 |
0.3 |
15.60 |
18.20 |
2.60 |
|
|
| Show |
|
|
21 57 36 -03 28 10 |
LDS 4926 AB |
2015 |
9 |
128 |
37.1 |
14.90 |
18.90 |
4.00 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2670311082094349952 |
|
