02476-1819 LV 2 (HD 17474)
02h 47m 38.65s -18° 19' 02.6" P.A. 26.00 sep 2.9 mag 9.53,12.50 Sp G0V dist. 166.11 pc (541.85 l.y.)
| Coord 2000 |
02476-1819 |
|
Discov num |
LV 2 |
|
Comp |
|
|
Coord arcsec 2000 |
02 47 38.65 -18 19 02.6 |
|
| Date first |
1886 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
25 |
|
Pa last |
25.8 |
|
P.A. Now (θ) |
25.8° |
|
| Sep first |
2.9 |
|
Sep last |
2.892 |
|
Sep. Now (ρ) |
2.892" |
|
| Mag pri |
9.53 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.97 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.232 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17474 |
|
Constellation |
Eridanus |
|
SAO |
148610 |
|
HIP |
13048 |
|
| Tycho2 |
5866-00343-1 |
|
Gaia DR2 |
5129357915513817088 |
|
HD |
17474 |
|
BD |
BD-18 476 |
|
| Distance |
166.11 |
|
Distance ly |
541.85 |
|