03289-3554 B 1453 (HD 21720)
03h 28m 52.81s -35° 54' 18.4" P.A. 59.00 sep 0.4 mag 9.74,9.65 Sp F5V
| Coord 2000 |
03289-3554 |
|
Discov num |
B 1453 |
|
Comp |
|
|
Coord arcsec 2000 |
03 28 52.81 -35 54 18.4 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
69 |
|
Pa last |
59.2 |
|
P.A. Now (θ) |
59.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.449 |
|
Sep. Now (ρ) |
0.449" |
|
| Mag pri |
9.74 |
|
Mag sec |
9.65 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21720 |
|
Constellation |
Fornax |
|
SAO |
194327 |
|
Tycho2 |
7027-00590-1 |
|
| Gaia DR2 |
4860632733904274560 |
|
HD |
21720 |
|