18236-1849 ARA 477
18h 23m 36.24s -18° 49' 00.9" P.A. 352.00 sep 13.9 mag 11.71,12.66
Coord 2000 |
18236-1849 |
|
Discov num |
ARA 477 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 36.24 -18 49 00.9 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
355 |
|
Pa last |
351.6 |
|
P.A. Now (θ) |
351.6° |
|
Sep first |
13.3 |
|
Sep last |
13.879 |
|
Sep. Now (ρ) |
13.879" |
|
Mag pri |
11.71 |
|
Mag sec |
12.66 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=1.414
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6273-00141-1 |
|
Gaia DR2 |
4096080520305289088 |
|
HD |
313286 |
|