18574-3352 B 956
18h 57m 22.58s -33° 51' 48.0" P.A. 216.00 sep 2.4 mag 9.61,12.90 Sp F7V
Coord 2000 |
18574-3352 |
|
Discov num |
B 956 |
|
Comp |
|
|
Coord arcsec 2000 |
18 57 22.58 -33 51 48.0 |
|
Date first |
1927 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
204 |
|
Pa last |
216.2 |
|
P.A. Now (θ) |
216.2° |
|
Sep first |
2.2 |
|
Sep last |
2.4 |
|
Sep. Now (ρ) |
2.4" |
|
Mag pri |
9.61 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
F7V (yellow-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
+023 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7417-00071-1 |
|
Gaia DR2 |
6732752632567928704 |
|
HD |
175569 |
|