13455+1956 LDS 4400 AC
13h 45m 30.08s +19° 55' 36.3" P.A. 183.00 sep 69.4 mag 12.80,16.30
Coord 2000 |
13455+1956 |
|
Discov num |
LDS4400 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 45 30.08 +19 55 36.3 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
182 |
|
Pa last |
183.4 |
|
P.A. Now (θ) |
183.4° |
|
Sep first |
72.2 |
|
Sep last |
69.36 |
|
Sep. Now (ρ) |
69.36" |
|
Mag pri |
12.80 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
Pri motion ra |
-117 |
|
Sec motion ra |
-146 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+058 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.352
This double is not physical.
13455+1956 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
13 45 30 +19 55 36 |
LDS 4400 AB |
2016 |
9 |
86 |
37.5 |
12.80 |
16.10 |
3.30 |
|
|
Show |
|
|
13 45 30 +19 55 36 |
LDS 4400 AC |
2016 |
10 |
183 |
69.4 |
12.80 |
16.30 |
3.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1248554728184016768 |
|