18049-2326 ARA 2210
18h 04m 55.71s -23° 25' 38.9" P.A. 145.00 sep 8.7 mag 10.68,12.80
Coord 2000 |
18049-2326 |
|
Discov num |
ARA2210 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 55.71 -23 25 38.9 |
|
Date first |
1910 |
|
Date last |
2020 |
|
Obs |
7 |
|
Pa first |
145 |
|
Pa last |
144.9 |
|
P.A. Now (θ) |
144.9° |
|
Sep first |
10.1 |
|
Sep last |
8.73 |
|
Sep. Now (ρ) |
8.73" |
|
Mag pri |
10.68 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.12 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.482
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6842-01792-1 |
|
Gaia DR2 |
4069187397914355584 |
|