02586-4444 DON 44 (HD 18672)
02h 58m 34.14s -44° 43' 59.7" P.A. 345.00 sep 2.3 mag 10.10,11.46 Sp F5V dist. 220.75 pc (720.09 l.y.)
Coord 2000 |
02586-4444 |
|
Discov num |
DON 44 |
|
Comp |
|
|
Coord arcsec 2000 |
02 58 34.14 -44 43 59.7 |
|
Date first |
1929 |
|
Date last |
1998 |
|
Obs |
8 |
|
Pa first |
326 |
|
Pa last |
345.2 |
|
P.A. Now (θ) |
345.2° |
|
Sep first |
1.7 |
|
Sep last |
2.33 |
|
Sep. Now (ρ) |
2.33" |
|
Mag pri |
10.10 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
|
|
Pri motion dec |
-027 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 18672 |
|
Constellation |
Eridanus |
|
SAO |
216118 |
|
HIP |
13866 |
|
Tycho2 |
7566-00318-1 |
|
Gaia DR2 |
4754884458618983296 |
|
HD |
18672 |
|
CD |
CD-45 973 |
|
CP |
CP-45 295 |
|
Distance |
220.75 |
|
Distance ly |
720.09 |
|