19311-2332 ARA 2261
19h 31m 04.90s -23° 32' 19.3" P.A. 242.00 sep 15.4 mag 9.89,12.80 Sp F5
Coord 2000 |
19311-2332 |
|
Discov num |
ARA2261 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 04.90 -23 32 19.3 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
238 |
|
Pa last |
242.1 |
|
P.A. Now (θ) |
242.1° |
|
Sep first |
13.6 |
|
Sep last |
15.388 |
|
Sep. Now (ρ) |
15.388" |
|
Mag pri |
9.89 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.91 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+028 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.768
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6876-02024-1 |
|
Gaia DR2 |
6771377582691086208 |
|