20308+6107 HU 761 (HD 195890)
20h 30m 50.54s +61° 06' 41.6" P.A. 128.00 sep 0.5 mag 9.37,9.55 Sp F8
| Coord 2000 |
20308+6107 |
|
Discov num |
HU 761 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 50.54 +61 06 41.6 |
|
| Date first |
1904 |
|
Date last |
2008 |
|
Obs |
21 |
|
| Pa first |
115 |
|
Pa last |
128.1 |
|
P.A. Now (θ) |
128.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.533 |
|
Sep. Now (ρ) |
0.533" |
|
| Mag pri |
9.37 |
|
Mag sec |
9.55 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+061 |
|
Sec motion ra |
+061 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
+037 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 195890 |
|
Constellation |
Cepheus |
|
SAO |
18905 |
|
Tycho2 |
4233-00372-1 |
|
| Gaia DR2 |
2194881880586631424 |
|
HD |
195890 |
|
