18175-2331 ARA 2224
18h 17m 26.60s -23° 30' 50.9" P.A. 316.00 sep 11.8 mag 11.12,11.90
| Coord 2000 |
18175-2331 |
|
Discov num |
ARA2224 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 26.60 -23 30 50.9 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
313 |
|
Pa last |
315.5 |
|
P.A. Now (θ) |
315.5° |
|
| Sep first |
11.3 |
|
Sep last |
11.752 |
|
Sep. Now (ρ) |
11.752" |
|
| Mag pri |
11.12 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.083
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6844-02827-1 |
|
Gaia DR2 |
4065606769648185856 |
|
