21560-0425 DAM 819
21h 55m 57.21s -04° 24' 53.7" P.A. 4.00 sep 3.4 mag 12.60,13.30
Coord 2000 |
21560-0425 |
|
Discov num |
DAM 819 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 57.21 -04 24 53.7 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
3 |
|
Pa last |
4 |
|
P.A. Now (θ) |
4° |
|
Sep first |
3.5 |
|
Sep last |
3.419 |
|
Sep. Now (ρ) |
3.419" |
|
Mag pri |
12.60 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
5219-01149-1 |
|
Gaia DR2 |
2670099391746098048 |
|