18089-1901 ARA 731
18h 08m 55.54s -19° 01' 01.1" P.A. 224.00 sep 6.3 mag 13.00,13.10
Coord 2000 |
18089-1901 |
|
Discov num |
ARA 731 |
|
Comp |
|
|
Coord arcsec 2000 |
18 08 55.54 -19 01 01.1 |
|
Date first |
1916 |
|
Date last |
2013 |
|
Obs |
11 |
|
Pa first |
216 |
|
Pa last |
224.4 |
|
P.A. Now (θ) |
224.4° |
|
Sep first |
5.3 |
|
Sep last |
6.29 |
|
Sep. Now (ρ) |
6.29" |
|
Mag pri |
13.00 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=1.53
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4095173461881339776 |
|