18070-2121 ARA 1510
18h 06m 57.74s -21° 20' 55.2" P.A. 266.00 sep 14.4 mag 11.50,11.99
Coord 2000 |
18070-2121 |
|
Discov num |
ARA1510 |
|
Comp |
|
|
Coord arcsec 2000 |
18 06 57.74 -21 20 55.2 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
267 |
|
Pa last |
266.2 |
|
P.A. Now (θ) |
266.2° |
|
Sep first |
14.6 |
|
Sep last |
14.383 |
|
Sep. Now (ρ) |
14.383" |
|
Mag pri |
11.50 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.796
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6263-02574-1 |
|
Gaia DR2 |
4070049273280465664 |
|