17555-2203 ARA 1830
17h 55m 33.27s -22° 03' 13.1" P.A. 122.00 sep 11.9 mag 11.28,13.30
Coord 2000 |
17555-2203 |
|
Discov num |
ARA1830 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 33.27 -22 03 13.1 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
123 |
|
Pa last |
122.4 |
|
P.A. Now (θ) |
122.4° |
|
Sep first |
12.1 |
|
Sep last |
11.934 |
|
Sep. Now (ρ) |
11.934" |
|
Mag pri |
11.28 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.02 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.351
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6262-02494-1 |
|
Gaia DR2 |
4070359305534043264 |
|
HD |
313419 |
|