20277+2454 POU 4504
20h 27m 45.15s +24° 54' 09.8" P.A. 67.00 sep 15.7 mag 10.71,14.40 Sp A0
| Coord 2000 |
20277+2454 |
|
Discov num |
POU4504 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 45.15 +24 54 09.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
70 |
|
Pa last |
67.1 |
|
P.A. Now (θ) |
67.1° |
|
| Sep first |
16.0 |
|
Sep last |
15.688 |
|
Sep. Now (ρ) |
15.688" |
|
| Mag pri |
10.71 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
3.69 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+014 |
|
| Notes |
|
|
rPM=0.605
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2160-01487-1 |
|
Gaia DR2 |
1831662818565408512 |
|
HD |
340414 |
|