16387-5741 RST 870
16h 38m 44.00s -57° 41' 19.3" P.A. 338.00 sep 3.6 mag 10.85,11.70
| Coord 2000 |
16387-5741 |
|
Discov num |
RST 870 |
|
Comp |
|
|
Coord arcsec 2000 |
16 38 44.00 -57 41 19.3 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
335 |
|
Pa last |
337.6 |
|
P.A. Now (θ) |
337.6° |
|
| Sep first |
2.8 |
|
Sep last |
3.565 |
|
Sep. Now (ρ) |
3.565" |
|
| Mag pri |
10.85 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
+068 |
|
| Notes |
|
|
rPM=1.534
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8720-00118-1 |
|
Gaia DR2 |
5927292676560274176 |
|