02472-1523 BU 1002 (HD 17404)
02h 47m 09.27s -15° 22' 37.9" P.A. 356.00 sep 1.5 mag 8.25,10.52 Sp F5+A3 dist. 146.84 pc (478.99 l.y.)
Coord 2000 |
02472-1523 |
|
Discov num |
BU 1002 |
|
Comp |
|
|
Coord arcsec 2000 |
02 47 09.27 -15 22 37.9 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
334 |
|
Pa last |
355.7 |
|
P.A. Now (θ) |
355.7° |
|
Sep first |
1.8 |
|
Sep last |
1.524 |
|
Sep. Now (ρ) |
1.524" |
|
Mag pri |
8.25 |
|
Mag sec |
10.52 |
|
delta mag (ΔM) |
2.27 |
|
Spectral class |
F5+A3 (yellow-white/white) |
|
Pri motion ra |
+029 |
|
Sec motion ra |
+026 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
rPM=0.194 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 17404 |
|
Constellation |
Eridanus |
|
SAO |
148603 |
|
HIP |
13002 |
|
Tycho2 |
5863-00577-1 |
|
Gaia DR2 |
5157020665996037248 |
|
HD |
17404 |
|
BD |
BD-15 493 |
|
Distance |
146.84 |
|
Distance ly |
478.99 |
|