18559+0323 A 2193 (HD 175558)
18h 55m 51.23s +03° 22' 30.8" P.A. 357.00 sep 1.0 mag 8.77,9.19 Sp F0
Coord 2000 |
18559+0323 |
|
Discov num |
A 2193 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 51.23 +03 22 30.8 |
|
Date first |
1910 |
|
Date last |
2017 |
|
Obs |
43 |
|
Pa first |
333 |
|
Pa last |
356.7 |
|
P.A. Now (θ) |
356.7° |
|
Sep first |
0.5 |
|
Sep last |
0.96 |
|
Sep. Now (ρ) |
0.96" |
|
Mag pri |
8.77 |
|
Mag sec |
9.19 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 175558 |
|
Constellation |
Serpens |
|
SAO |
124061 |
|
Tycho2 |
0453-00415-1 |
|
Gaia DR2 |
4280807858274653824 |
|
HD |
175558 |
|