20298+5436 STI 2536
20h 29m 51.02s +54° 36' 23.9" P.A. 91.00 sep 7.5 mag 12.40,12.40
| Coord 2000 |
20298+5436 |
|
Discov num |
STI2536 |
|
Comp |
|
|
Coord arcsec 2000 |
20 29 51.02 +54 36 23.9 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
73 |
|
Pa last |
91.3 |
|
P.A. Now (θ) |
91.3° |
|
| Sep first |
9.3 |
|
Sep last |
7.531 |
|
Sep. Now (ρ) |
7.531" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+026 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.017
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2186504667137657216 |
|