17481-5025 I 1337 (HD 161438)
17h 48m 08.98s -50° 25' 06.2" P.A. 1.00 sep 1.1 mag 9.81,10.17 Sp F5/6V
Coord 2000 |
17481-5025 |
|
Discov num |
I 1337 |
|
Comp |
|
|
Coord arcsec 2000 |
17 48 08.98 -50 25 06.2 |
|
Date first |
1926 |
|
Date last |
1991 |
|
Obs |
6 |
|
Pa first |
3 |
|
Pa last |
1.4 |
|
P.A. Now (θ) |
1.4° |
|
Sep first |
1.0 |
|
Sep last |
1.076 |
|
Sep. Now (ρ) |
1.076" |
|
Mag pri |
9.81 |
|
Mag sec |
10.17 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
F5/6V (yellow-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161438 |
|
Constellation |
Ara |
|
SAO |
245038 |
|
Tycho2 |
8351-01010-1 |
|
Gaia DR2 |
5945822264955624064 |
|
HD |
161438 |
|