17301-5733 HJ 4950
17h 30m 04.43s -57° 33' 14.2" P.A. 306.00 sep 10.3 mag 10.84,10.61
Coord 2000 |
17301-5733 |
|
Discov num |
HJ 4950 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 04.43 -57 33 14.2 |
|
Date first |
1836 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
311 |
|
Pa last |
305.9 |
|
P.A. Now (θ) |
305.9° |
|
Sep first |
10.0 |
|
Sep last |
10.336 |
|
Sep. Now (ρ) |
10.336" |
|
Mag pri |
10.84 |
|
Mag sec |
10.61 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-024 |
|
Sec motion dec |
-033 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.362
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8736-03073-1 |
|
Gaia DR2 |
5919214461529211904 |
|