20523+1841 UC 4314
20h 52m 16.32s +18° 40' 39.1" P.A. 181.00 sep 49.2 mag 16.10,16.60
| Coord 2000 |
20523+1841 |
|
Discov num |
UC 4314 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 16.32 +18 40 39.1 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
180 |
|
Pa last |
180.6 |
|
P.A. Now (θ) |
180.6° |
|
| Sep first |
49.1 |
|
Sep last |
49.236 |
|
Sep. Now (ρ) |
49.236" |
|
| Mag pri |
16.10 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-065 |
|
Sec motion ra |
-052 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-010 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.22 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1812962702746023808 |
|
