18235-2252 ARA 1883
18h 23m 31.08s -22° 52' 00.7" P.A. 216.00 sep 6.5 mag 11.78,13.30
Coord 2000 |
18235-2252 |
|
Discov num |
ARA1883 |
|
Comp |
|
|
Coord arcsec 2000 |
18 23 31.08 -22 52 00.7 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
219 |
|
Pa last |
216.4 |
|
P.A. Now (θ) |
216.4° |
|
Sep first |
5.8 |
|
Sep last |
6.491 |
|
Sep. Now (ρ) |
6.491" |
|
Mag pri |
11.78 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.52 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=1.225
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6844-00332-1 |
|
Gaia DR2 |
4089730565773861504 |
|