18544-2543 RST 3204
18h 54m 21.47s -25° 42' 26.6" P.A. 225.00 sep 2.7 mag 9.98,13.70 Sp F3V
Coord 2000 |
18544-2543 |
|
Discov num |
RST3204 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 21.47 -25 42 26.6 |
|
Date first |
1935 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
225 |
|
Pa last |
224.5 |
|
P.A. Now (θ) |
224.5° |
|
Sep first |
2.3 |
|
Sep last |
2.728 |
|
Sep. Now (ρ) |
2.728" |
|
Mag pri |
9.98 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.72 |
|
Spectral class |
F3V (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6864-01410-1 |
|
Gaia DR2 |
4073902275578745216 |
|
HD |
174976 |
|