15124+5256 ARY 52 AB (HD 135339)
15h 12m 26.18s +52° 55' 48.3" P.A. 330.00 sep 148.3 mag 7.75,8.51 Sp K0 dist. 132.63 pc (432.64 l.y.)
Coord 2000 |
15124+5256 |
|
Discov num |
ARY 52 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 12 26.18 +52 55 48.3 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
21 |
|
Pa first |
331 |
|
Pa last |
330.4 |
|
P.A. Now (θ) |
330.4° |
|
Sep first |
144.3 |
|
Sep last |
148.25 |
|
Sep. Now (ρ) |
148.25" |
|
Mag pri |
7.75 |
|
Mag sec |
8.51 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+021 |
|
Sec motion dec |
+043 |
|
Notes |
U
W
(Proper motion indicates non-physical, ) |
|
rPM=0.703
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 135339 |
|
Constellation |
Bootes |
|
SAO |
29443 |
|
HIP |
74411 |
|
Tycho2 |
3868-00772-1 |
|
HD |
135339 |
|
BD |
BD+53 1771 |
|
Distance |
132.63 |
|
Distance ly |
432.64 |
|