13316-3636 I 1570 AB (HD 117532)
13h 31m 33.43s -36° 36' 27.5" P.A. 117.00 sep 2.2 mag 8.91,11.19 Sp F2IV
Coord 2000 |
13316-3636 |
|
Discov num |
I 1570 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 31 33.43 -36 36 27.5 |
|
Date first |
1927 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
120 |
|
Pa last |
116.8 |
|
P.A. Now (θ) |
116.8° |
|
Sep first |
3.0 |
|
Sep last |
2.224 |
|
Sep. Now (ρ) |
2.224" |
|
Mag pri |
8.91 |
|
Mag sec |
11.19 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
F2IV (yellow-white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 117532 |
|
Constellation |
Centaurus |
|
SAO |
204551 |
|
Tycho2 |
7277-00726-1 |
|
HD |
117532 |
|