19248+2246 STF 2517 (HD 344313)
19h 24m 45.77s +22° 46' 28.7" P.A. 138.00 sep 15.7 mag 9.53,11.31 Sp B2V:pe
| Coord 2000 |
19248+2246 |
|
Discov num |
STF2517 |
|
Comp |
|
|
Coord arcsec 2000 |
19 24 45.77 +22 46 28.7 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
139 |
|
Pa last |
138.1 |
|
P.A. Now (θ) |
138.1° |
|
| Sep first |
15.5 |
|
Sep last |
15.722 |
|
Sep. Now (ρ) |
15.722" |
|
| Mag pri |
9.53 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
1.78 |
|
Spectral class |
B2V:pe (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.329
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 344313 |
|
Constellation |
Vulpecula |
|
SAO |
87171 |
|
Tycho2 |
2125-01396-1 |
|
| Gaia DR2 |
2019268531933154176 |
|
HD |
344313 |
|
