21543+4652 DAM 298
21h 54m 19.28s +46° 52' 25.9" P.A. 188.00 sep 3.8 mag 13.50,13.50
Coord 2000 |
21543+4652 |
|
Discov num |
DAM 298 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 19.28 +46 52 25.9 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
188 |
|
Pa last |
188.2 |
|
P.A. Now (θ) |
188.2° |
|
Sep first |
3.8 |
|
Sep last |
3.798 |
|
Sep. Now (ρ) |
3.798" |
|
Mag pri |
13.50 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+049 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=1.284
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
1974475841271179904 |
|