18315-1905 ARA 752
18h 31m 29.22s -19° 05' 12.1" P.A. 284.00 sep 11.2 mag 11.00,11.60
Coord 2000 |
18315-1905 |
|
Discov num |
ARA 752 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 29.22 -19 05 12.1 |
|
Date first |
1916 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
286 |
|
Pa last |
283.7 |
|
P.A. Now (θ) |
283.7° |
|
Sep first |
12.1 |
|
Sep last |
11.169 |
|
Sep. Now (ρ) |
11.169" |
|
Mag pri |
11.00 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.47
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6274-01416-1 |
|
Gaia DR2 |
4092909052132108544 |
|