21379+2743 MLB 1093 AB
21h 38m 00.38s +27° 43' 25.4" P.A. 269.00 sep 33.0 mag 9.95,12.71 Sp M1V dist. 13.32 pc (43.45 l.y.)
| Coord 2000 |
21379+2743 |
|
Discov num |
MLB1093 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 38 00.38 +27 43 25.4 |
|
| Date first |
1928 |
|
Date last |
2021 |
|
Obs |
19 |
|
| Pa first |
124 |
|
Pa last |
268.9 |
|
P.A. Now (θ) |
268.9° |
|
| Sep first |
12.0 |
|
Sep last |
33.003 |
|
Sep. Now (ρ) |
33.003" |
|
| Mag pri |
9.95 |
|
Mag sec |
12.71 |
|
delta mag (ΔM) |
2.76 |
|
Spectral class |
M1V (red) |
|
| Pri motion ra |
+472 |
|
Sec motion ra |
|
|
| Pri motion dec |
-075 |
|
Sec motion dec |
|
|
| Notes |
N
L
(See Notes, Linear solution) |
|
Nature of this double is uncertain.
21379+2743 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 38 00 +27 43 25 |
HDS 3080 Aa,Ab |
2015 |
3 |
155 |
0.2 |
10.17 |
11.75 |
1.58 |
Y |
|
| Show |
|
|
21 38 00 +27 43 25 |
MLB 1093 AB |
2021 |
19 |
269 |
33.0 |
9.95 |
12.71 |
2.76 |
|
<=== |
| Show |
|
|
21 38 00 +27 43 25 |
SKF 245 AC |
2021 |
22 |
12 |
3.5 |
9.90 |
15.00 |
5.10 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
HIP |
106811 |
|
BD |
BD+27 4120 |
|
Distance |
13.32 |
|
| Distance ly |
43.45 |
|
