03225-6547 HDS 421 (HD 21321)
03h 22m 26.97s -65° 46' 54.0" P.A. 34.00 sep 0.3 mag 7.92,10.76 Sp A4m+A7/F0 dist. 165.84 pc (540.97 l.y.)
Coord 2000 |
03225-6547 |
|
Discov num |
HDS 421 |
|
Comp |
|
|
Coord arcsec 2000 |
03 22 26.97 -65 46 54.0 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
3 |
|
Pa first |
32 |
|
Pa last |
33.6 |
|
P.A. Now (θ) |
33.6° |
|
Sep first |
0.3 |
|
Sep last |
0.303 |
|
Sep. Now (ρ) |
0.303" |
|
Mag pri |
7.92 |
|
Mag sec |
10.76 |
|
delta mag (ΔM) |
2.84 |
|
Spectral class |
A4m+A7/F0 (white/white) |
|
Pri motion ra |
+032 |
|
Sec motion ra |
|
|
Pri motion dec |
+010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 21321 |
|
Constellation |
Reticulum |
|
SAO |
248789 |
|
HIP |
15719 |
|
Tycho2 |
8866-00334-1 |
|
Gaia DR2 |
4671955443362505856 |
|
HD |
21321 |
|
CP |
CP-66 189 |
|
Distance |
165.84 |
|
Distance ly |
540.97 |
|