20280+4829 HU 587
20h 28m 00.09s +48° 28' 45.8" P.A. 338.00 sep 0.6 mag 9.93,10.26 Sp A5
| Coord 2000 |
20280+4829 |
|
Discov num |
HU 587 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 00.09 +48 28 45.8 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
356 |
|
Pa last |
338.4 |
|
P.A. Now (θ) |
338.4° |
|
| Sep first |
0.8 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
| Mag pri |
9.93 |
|
Mag sec |
10.26 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+024 |
|
Sec motion dec |
+024 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3577-01999-1 |
|
Gaia DR2 |
2083913291604539008 |
|
ADS |
13883 |
|
