19456+2512 AG 390 (HD 338927)
19h 45m 33.04s +25° 12' 26.5" P.A. 97.00 sep 7.3 mag 10.34,11.10 Sp A2
| Coord 2000 |
19456+2512 |
|
Discov num |
AG 390 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 33.04 +25 12 26.5 |
|
| Date first |
1892 |
|
Date last |
2018 |
|
Obs |
15 |
|
| Pa first |
99 |
|
Pa last |
96.6 |
|
P.A. Now (θ) |
96.6° |
|
| Sep first |
7.1 |
|
Sep last |
7.263 |
|
Sep. Now (ρ) |
7.263" |
|
| Mag pri |
10.34 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.581
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 338927 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2143-01331-1 |
|
Gaia DR2 |
2020927493147820032 |
|
| HD |
338927 |
|
