16586-4358 DON 819
16h 58m 34.97s -43° 58' 51.6" P.A. 2.00 sep 2.0 mag 11.60,14.40
Coord 2000 |
16586-4358 |
|
Discov num |
DON 819 |
|
Comp |
|
|
Coord arcsec 2000 |
16 58 34.97 -43 58 51.6 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
3 |
|
Pa last |
2.1 |
|
P.A. Now (θ) |
2.1° |
|
Sep first |
1.4 |
|
Sep last |
1.987 |
|
Sep. Now (ρ) |
1.987" |
|
Mag pri |
11.60 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
7880-02295-1 |
|
Gaia DR2 |
5964522445183405184 |
|