18390-2259 ARA 2241
18h 38m 56.83s -22° 58' 52.6" P.A. 114.00 sep 7.3 mag 10.80,12.20
| Coord 2000 |
18390-2259 |
|
Discov num |
ARA2241 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 56.83 -22 58 52.6 |
|
| Date first |
1921 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
111 |
|
Pa last |
114.2 |
|
P.A. Now (θ) |
114.2° |
|
| Sep first |
7.5 |
|
Sep last |
7.337 |
|
Sep. Now (ρ) |
7.337" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.562
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4079156498097311488 |
|
