19487+4242 ES 1564
19h 48m 43.97s +42° 42' 05.3" P.A. 356.00 sep 7.2 mag 10.60,12.00
| Coord 2000 |
19487+4242 |
|
Discov num |
ES 1564 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 43.97 +42 42 05.3 |
|
| Date first |
1892 |
|
Date last |
2021 |
|
Obs |
14 |
|
| Pa first |
10 |
|
Pa last |
355.7 |
|
P.A. Now (θ) |
355.7° |
|
| Sep first |
8.4 |
|
Sep last |
7.23 |
|
Sep. Now (ρ) |
7.23" |
|
| Mag pri |
10.60 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.077
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3144-00353-1 |
|
Gaia DR2 |
2078693394507530624 |
|
