18146-2344 ARA 2219
18h 14m 38.33s -23° 44' 28.4" P.A. 303.00 sep 4.8 mag 12.61,12.82
Coord 2000 |
18146-2344 |
|
Discov num |
ARA2219 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 38.33 -23 44 28.4 |
|
Date first |
1928 |
|
Date last |
1999 |
|
Obs |
3 |
|
Pa first |
326 |
|
Pa last |
302.9 |
|
P.A. Now (θ) |
302.9° |
|
Sep first |
5.2 |
|
Sep last |
4.774 |
|
Sep. Now (ρ) |
4.774" |
|
Mag pri |
12.61 |
|
Mag sec |
12.82 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
Pri motion ra |
+084 |
|
Sec motion ra |
-055 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
+049 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.796
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4066338185400794496 |
|