20537+0942 LDS 4859
20h 53m 43.12s +09° 41' 16.3" P.A. 318.00 sep 10.7 mag 16.10,16.40
Coord 2000 |
20537+0942 |
|
Discov num |
LDS4859 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 43.12 +09 41 16.3 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
318 |
|
Pa last |
317.8 |
|
P.A. Now (θ) |
317.8° |
|
Sep first |
10.0 |
|
Sep last |
10.652 |
|
Sep. Now (ρ) |
10.652" |
|
Mag pri |
16.10 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
+120 |
|
Sec motion dec |
+120 |
|
Notes |
|
|
rPM=0.163 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1750545141328217984 |
|