20385-1739 ARA 306
20h 38m 26.04s -17° 38' 32.6" P.A. 58.00 sep 9.6 mag 12.60,13.60
Coord 2000 |
20385-1739 |
|
Discov num |
ARA 306 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 26.04 -17 38 32.6 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
51 |
|
Pa last |
57.7 |
|
P.A. Now (θ) |
57.7° |
|
Sep first |
11.6 |
|
Sep last |
9.574 |
|
Sep. Now (ρ) |
9.574" |
|
Mag pri |
12.60 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-020 |
|
Notes |
|
|
rPM=0.761
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Gaia DR2 |
6861710022052327552 |
|