03280+2631 LDS 1146 AB
03h 28m 03.72s +26° 31' 51.9" P.A. 308.00 sep 6.0 mag 13.38,17.20 Sp M2.5+WD:
| Coord 2000 |
03280+2631 |
|
Discov num |
LDS1146 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 28 03.72 +26 31 51.9 |
|
| Date first |
1965 |
|
Date last |
2020 |
|
Obs |
7 |
|
| Pa first |
309 |
|
Pa last |
307.6 |
|
P.A. Now (θ) |
307.6° |
|
| Sep first |
6.0 |
|
Sep last |
6 |
|
Sep. Now (ρ) |
6" |
|
| Mag pri |
13.38 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
3.82 |
|
Spectral class |
M2.5+WD: (red/Wolf-Rayet) |
|
| Pri motion ra |
+195 |
|
Sec motion ra |
+187 |
|
| Pri motion dec |
-120 |
|
Sec motion dec |
-122 |
|
| Notes |
N
(See Notes) |
|
rPM=0.036 (< 0.3, Physical double)
This double is physical.
03280+2631 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
03 28 04 +26 31 52 |
LDS 1146 AB |
2020 |
7 |
308 |
6.0 |
13.38 |
17.20 |
3.82 |
|
<=== |
| Show |
|
|
03 28 04 +26 31 52 |
WIS 93 AC |
2015 |
13 |
105 |
636.2 |
13.38 |
13.42 |
0.04 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aries |
|
Gaia DR2 |
117690801220621312 |
|