20485+1854 HO 459 (HD 353080)
20h 48m 30.99s +18° 54' 16.0" P.A. 24.00 sep 0.5 mag 10.49,10.84 Sp F5
| Coord 2000 |
20485+1854 |
|
Discov num |
HO 459 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 30.99 +18 54 16.0 |
|
| Date first |
1893 |
|
Date last |
2012 |
|
Obs |
17 |
|
| Pa first |
0 |
|
Pa last |
23.5 |
|
P.A. Now (θ) |
23.5° |
|
| Sep first |
0.6 |
|
Sep last |
0.508 |
|
Sep. Now (ρ) |
0.508" |
|
| Mag pri |
10.49 |
|
Mag sec |
10.84 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 353080 |
|
Constellation |
Delphinus |
|
Tycho2 |
1655-01860-1 |
|
Gaia DR2 |
1813227783829090816 |
|
| HD |
353080 |
|
