10074-2000 ARA 664
10h 07m 27.20s -19° 59' 56.8" P.A. 2.00 sep 13.3 mag 10.22,12.44
Coord 2000 |
10074-2000 |
|
Discov num |
ARA 664 |
|
Comp |
|
|
Coord arcsec 2000 |
10 07 27.20 -19 59 56.8 |
|
Date first |
1918 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
359 |
|
Pa last |
1.9 |
|
P.A. Now (θ) |
1.9° |
|
Sep first |
12.8 |
|
Sep last |
13.276 |
|
Sep. Now (ρ) |
13.276" |
|
Mag pri |
10.22 |
|
Mag sec |
12.44 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
|
|
Pri motion ra |
-027 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
rPM=0.243 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6054-00113-1 |
|
Gaia DR2 |
5667746668956715520 |
|