02565+5526 LDS 5401 AB
02h 56m 34.69s +55° 26' 12.7" P.A. 21.00 sep 16.6 mag 10.61,11.86 Sp M1V+M3V dist. 45.13 pc (147.21 l.y.)
Coord 2000 |
02565+5526 |
|
Discov num |
LDS5401 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 56 34.69 +55 26 12.7 |
|
Date first |
1911 |
|
Date last |
2017 |
|
Obs |
44 |
|
Pa first |
26 |
|
Pa last |
20.9 |
|
P.A. Now (θ) |
20.9° |
|
Sep first |
16.7 |
|
Sep last |
16.578 |
|
Sep. Now (ρ) |
16.578" |
|
Mag pri |
10.61 |
|
Mag sec |
11.86 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
M1V+M3V (red/red) |
|
Pri motion ra |
+733 |
|
Sec motion ra |
+803 |
|
Pri motion dec |
-452 |
|
Sec motion dec |
-444 |
|
Notes |
N
V
U
(See Notes, Proper motion indicates physical, Proper motion indicates non-physical) |
|
rPM=0.077 (< 0.3, Physical double)
This double is not physical.
02565+5526 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
02 56 35 +55 26 13 |
LDS 5401 AB |
2017 |
44 |
21 |
16.6 |
10.61 |
11.86 |
1.25 |
|
<=== |
Show |
|
|
02 56 35 +55 26 13 |
CRC 4 AC |
2013 |
2 |
242 |
7.7 |
7.40 |
|
|
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
HIP |
13714 |
|
Tycho2 |
3705-00542-1 |
|
GL |
Gl 119A |
|
Distance |
45.13 |
|
Distance ly |
147.21 |
|