19421-1553 ARA 121
19h 42m 08.53s -15° 52' 41.9" P.A. 72.00 sep 13.9 mag 11.59,12.10
Coord 2000 |
19421-1553 |
|
Discov num |
ARA 121 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 08.53 -15 52 41.9 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
72 |
|
Pa last |
72.4 |
|
P.A. Now (θ) |
72.4° |
|
Sep first |
14.4 |
|
Sep last |
13.937 |
|
Sep. Now (ρ) |
13.937" |
|
Mag pri |
11.59 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
|
|
Pri motion ra |
+007 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.874
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6299-02312-1 |
|
Gaia DR2 |
4181808960883776768 |
|