03178-6349 B 1446 (HD 20821)
03h 17m 46.01s -63° 48' 30.3" P.A. 215.00 sep 0.7 mag 10.60,10.97 Sp F6V
| Coord 2000 |
03178-6349 |
|
Discov num |
B 1446 |
|
Comp |
|
|
Coord arcsec 2000 |
03 17 46.01 -63 48 30.3 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
219 |
|
Pa last |
214.8 |
|
P.A. Now (θ) |
214.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.693 |
|
Sep. Now (ρ) |
0.693" |
|
| Mag pri |
10.60 |
|
Mag sec |
10.97 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 20821 |
|
Constellation |
Reticulum |
|
SAO |
248773 |
|
Tycho2 |
8863-01100-1 |
|
| Gaia DR2 |
4720511281298576000 |
|
HD |
20821 |
|