18433+1847 COU 816 (HD 229303)
18h 43m 18.42s +18° 47' 14.2" P.A. 293.00 sep 0.2 mag 9.20,9.20 Sp K5
Coord 2000 |
18433+1847 |
|
Discov num |
COU 816 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 18.42 +18 47 14.2 |
|
Date first |
1972 |
|
Date last |
2014 |
|
Obs |
21 |
|
Pa first |
317 |
|
Pa last |
293 |
|
P.A. Now (θ) |
293° |
|
Sep first |
0.2 |
|
Sep last |
0.214 |
|
Sep. Now (ρ) |
0.214" |
|
Mag pri |
9.20 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 229303 |
|
Constellation |
Hercules |
|
SAO |
104025 |
|
Tycho2 |
1591-00152-1 |
|
Gaia DR2 |
4512556386535395200 |
|
HD |
229303 |
|