05069-2135 DON 93 AB
05h 06m 49.92s -21° 35' 09.2" P.A. 310.00 sep 8.2 mag 10.60,11.71 Sp M1.5+M2.5
| Coord 2000 |
05069-2135 |
|
Discov num |
DON 93 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 06 49.92 -21 35 09.2 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
323 |
|
Pa last |
310 |
|
P.A. Now (θ) |
310° |
|
| Sep first |
8.6 |
|
Sep last |
8.2 |
|
Sep. Now (ρ) |
8.2" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.71 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
M1.5+M2.5 (red/red) |
|
| Pri motion ra |
+052 |
|
Sec motion ra |
+033 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-033 |
|
| Notes |
O
T
(Orbital solution, Parallax indicates physical) |
|
rPM=0.389
This double is physical.
05069-2135 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
05 06 50 -21 35 09 |
DON 93 AB |
2016 |
19 |
310 |
8.2 |
10.60 |
11.71 |
1.11 |
|
<=== |
| Show |
|
|
05 06 49 -21 35 04 |
DON 93 BC |
2021 |
17 |
93 |
1.1 |
11.71 |
12.90 |
1.19 |
Y |
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lepus |
|
Tycho2 |
5913-00452-1 |
|
Gaia DR2 |
2962658549474035584 |
|
