18223-2248 ARA 1876
18h 22m 14.65s -22° 48' 38.6" P.A. 84.00 sep 10.8 mag 11.54,12.70
Coord 2000 |
18223-2248 |
|
Discov num |
ARA1876 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 14.65 -22 48 38.6 |
|
Date first |
1920 |
|
Date last |
2010 |
|
Obs |
8 |
|
Pa first |
87 |
|
Pa last |
83.8 |
|
P.A. Now (θ) |
83.8° |
|
Sep first |
10.4 |
|
Sep last |
10.79 |
|
Sep. Now (ρ) |
10.79" |
|
Mag pri |
11.54 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6844-01064-1 |
|
Gaia DR2 |
4089722491235336448 |
|