03554-2134 HDS 493
03h 55m 22.01s -21° 34' 16.8" P.A. 165.00 sep 0.8 mag 8.89,12.60 Sp A2III dist. 178.57 pc (582.5 l.y.)
Coord 2000 |
03554-2134 |
|
Discov num |
HDS 493 |
|
Comp |
|
|
Coord arcsec 2000 |
03 55 22.01 -21 34 16.8 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
4 |
|
Pa first |
168 |
|
Pa last |
165.2 |
|
P.A. Now (θ) |
165.2° |
|
Sep first |
0.8 |
|
Sep last |
0.776 |
|
Sep. Now (ρ) |
0.776" |
|
Mag pri |
8.89 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.71 |
|
Spectral class |
A2III (white) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
|
|
Pri motion dec |
+018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Eridanus |
|
SAO |
168953 |
|
HIP |
18349 |
|
Tycho2 |
5888-00161-1 |
|
Gaia DR2 |
5093644300376145536 |
|
HD |
24753 |
|
BD |
BD-21 736 |
|
Distance |
178.57 |
|
Distance ly |
582.5 |
|