02477+0551 STF 309 (HD 17416)
02h 47m 42.56s +05° 51' 25.6" P.A. 9.00 sep 25.7 mag 9.72,11.04 Sp A2
| Coord 2000 |
02477+0551 |
|
Discov num |
STF 309 |
|
Comp |
|
|
Coord arcsec 2000 |
02 47 42.56 +05 51 25.6 |
|
| Date first |
1891 |
|
Date last |
2016 |
|
Obs |
23 |
|
| Pa first |
8 |
|
Pa last |
9.1 |
|
P.A. Now (θ) |
9.1° |
|
| Sep first |
25.6 |
|
Sep last |
25.688 |
|
Sep. Now (ρ) |
25.688" |
|
| Mag pri |
9.72 |
|
Mag sec |
11.04 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 17416 |
|
Constellation |
Cetus |
|
SAO |
110750 |
|
Tycho2 |
0053-01189-1 |
|
| Gaia DR2 |
6513064502001920 |
|
HD |
17416 |
|