20238+4525 ES 801
20h 23m 50.22s +45° 25' 20.9" P.A. 170.00 sep 9.5 mag 10.03,10.60
| Coord 2000 |
20238+4525 |
|
Discov num |
ES 801 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 50.22 +45 25 20.9 |
|
| Date first |
1892 |
|
Date last |
2021 |
|
Obs |
14 |
|
| Pa first |
171 |
|
Pa last |
170.4 |
|
P.A. Now (θ) |
170.4° |
|
| Sep first |
9.9 |
|
Sep last |
9.534 |
|
Sep. Now (ρ) |
9.534" |
|
| Mag pri |
10.03 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.361
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2082929636706793472 |
|
