18419-2329 ARA 2243
18h 41m 53.17s -23° 29' 11.2" P.A. 105.00 sep 8.6 mag 11.26,13.70
Coord 2000 |
18419-2329 |
|
Discov num |
ARA2243 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 53.17 -23 29 11.2 |
|
Date first |
1928 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
103 |
|
Pa last |
105.1 |
|
P.A. Now (θ) |
105.1° |
|
Sep first |
9.3 |
|
Sep last |
8.634 |
|
Sep. Now (ρ) |
8.634" |
|
Mag pri |
11.26 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=1.383
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6859-01033-1 |
|
Gaia DR2 |
4078322621593348480 |
|