18494-4847 I 1100 (HD 173755)
18h 49m 25.09s -48° 47' 27.6" P.A. 33.00 sep 1.1 mag 10.20,10.79 Sp F2V
| Coord 2000 |
18494-4847 |
|
Discov num |
I 1100 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 25.09 -48 47 27.6 |
|
| Date first |
1914 |
|
Date last |
1991 |
|
Obs |
6 |
|
| Pa first |
38 |
|
Pa last |
33.3 |
|
P.A. Now (θ) |
33.3° |
|
| Sep first |
1.1 |
|
Sep last |
1.121 |
|
Sep. Now (ρ) |
1.121" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-042 |
|
Sec motion dec |
-042 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 173755 |
|
Constellation |
Telescopium |
|
SAO |
229304 |
|
Tycho2 |
8381-00268-1 |
|
| Gaia DR2 |
6656286993326272128 |
|
HD |
173755 |
|
