19237+2746 AG 378 (HD 338251)
19h 23m 41.30s +27° 45' 45.3" P.A. 45.00 sep 8.5 mag 9.53,10.18 Sp A2
| Coord 2000 |
19237+2746 |
|
Discov num |
AG 378 |
|
Comp |
|
|
Coord arcsec 2000 |
19 23 41.30 +27 45 45.3 |
|
| Date first |
1893 |
|
Date last |
2019 |
|
Obs |
21 |
|
| Pa first |
45 |
|
Pa last |
45 |
|
P.A. Now (θ) |
45° |
|
| Sep first |
8.4 |
|
Sep last |
8.504 |
|
Sep. Now (ρ) |
8.504" |
|
| Mag pri |
9.53 |
|
Mag sec |
10.18 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 338251 |
|
Constellation |
Cygnus |
|
SAO |
87151 |
|
Tycho2 |
2132-00259-1 |
|
| Gaia DR2 |
2025942434400285056 |
|
HD |
338251 |
|
