18333-2003 ARA 1153
18h 33m 17.77s -20° 02' 35.5" P.A. 295.00 sep 12.5 mag 13.60,13.60
Coord 2000 |
18333-2003 |
|
Discov num |
ARA1153 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 17.77 -20 02 35.5 |
|
Date first |
1922 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
295 |
|
Pa last |
294.7 |
|
P.A. Now (θ) |
294.7° |
|
Sep first |
12.4 |
|
Sep last |
12.49 |
|
Sep. Now (ρ) |
12.49" |
|
Mag pri |
13.60 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.614
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4092028819954938496 |
|