02480-2836 RED 20 AB
02h 48m 01.96s -28° 35' 38.1" P.A. 115.00 sep 12.2 mag 10.36,13.08 Sp K0V+M3V
Coord 2000 |
02480-2836 |
|
Discov num |
RED 20 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 48 01.96 -28 35 38.1 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
107 |
|
Pa last |
115.2 |
|
P.A. Now (θ) |
115.2° |
|
Sep first |
12.9 |
|
Sep last |
12.16 |
|
Sep. Now (ρ) |
12.16" |
|
Mag pri |
10.36 |
|
Mag sec |
13.08 |
|
delta mag (ΔM) |
2.72 |
|
Spectral class |
K0V+M3V (yellow-orange/red) |
|
Pri motion ra |
-031 |
|
Sec motion ra |
-019 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
-032 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.332
This double is physical.
02480-2836 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 48 02 -28 35 38 |
RED 20 AB |
2016 |
6 |
115 |
12.2 |
10.36 |
13.08 |
2.72 |
|
<=== |
Show |
|
|
02 48 03 -28 35 42 |
RED 20 BC |
2016 |
5 |
226 |
6.5 |
13.08 |
17.20 |
4.12 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Fornax |
|
Tycho2 |
6443-00573-1 |
|
Gaia DR2 |
5066318790725463168 |
|