20456-0426 OCC 9021 (HD 197707)
20h 45m 33.76s -04° 26' 19.4" P.A. 273.00 sep 0.0 mag 9.60,10.50 Sp F5
Coord 2000 |
20456-0426 |
|
Discov num |
OCC9021 |
|
Comp |
|
|
Coord arcsec 2000 |
20 45 33.76 -04 26 19.4 |
|
Date first |
2009 |
|
Date last |
2009 |
|
Obs |
2 |
|
Pa first |
273 |
|
Pa last |
273 |
|
P.A. Now (θ) |
273° |
|
Sep first |
0.0 |
|
Sep last |
0.002 |
|
Sep. Now (ρ) |
0.002" |
|
Mag pri |
9.60 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+028 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 197707 |
|
Constellation |
Aquarius |
|
SAO |
144774 |
|
Tycho2 |
5186-00724-1 |
|
Gaia DR2 |
6914419368240421760 |
|
HD |
197707 |
|