02452-6700 GLI 18 (HD 17539)
02h 45m 12.49s -67° 00' 08.4" P.A. 198.00 sep 4.5 mag 9.95,9.97 Sp F5/6III/
| Coord 2000 |
02452-6700 |
|
Discov num |
GLI 18 |
|
Comp |
|
|
Coord arcsec 2000 |
02 45 12.49 -67 00 08.4 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
194 |
|
Pa last |
198.2 |
|
P.A. Now (θ) |
198.2° |
|
| Sep first |
5.1 |
|
Sep last |
4.527 |
|
Sep. Now (ρ) |
4.527" |
|
| Mag pri |
9.95 |
|
Mag sec |
9.97 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
F5/6III/ (yellow-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
+012 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17539 |
|
Constellation |
Hydrus |
|
Tycho2 |
8865-01471-1 |
|
Gaia DR2 |
4695667579846467840 |
|
| HD |
17539 |
|