20134+5416 STI 2514
20h 13m 19.45s +54° 15' 51.0" P.A. 203.00 sep 7.9 mag 10.80,11.70
Coord 2000 |
20134+5416 |
|
Discov num |
STI2514 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 19.45 +54 15 51.0 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
208 |
|
Pa last |
203.4 |
|
P.A. Now (θ) |
203.4° |
|
Sep first |
7.8 |
|
Sep last |
7.925 |
|
Sep. Now (ρ) |
7.925" |
|
Mag pri |
10.80 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
-008 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
rPM=0.233 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2185555165824684160 |
|