19492+4238 ES 1565 BC
19h 49m 11.05s +42° 38' 06.5" P.A. 50.00 sep 4.7 mag 12.60,13.70
Coord 2000 |
19492+4238 |
|
Discov num |
ES 1565 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 49 11.05 +42 38 06.5 |
|
Date first |
1916 |
|
Date last |
2021 |
|
Obs |
7 |
|
Pa first |
50 |
|
Pa last |
49.6 |
|
P.A. Now (θ) |
49.6° |
|
Sep first |
3.4 |
|
Sep last |
4.67 |
|
Sep. Now (ρ) |
4.67" |
|
Mag pri |
12.60 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
-030 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
rPM=1.192
This double is not physical.
19492+4238 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 49 09 +42 37 39 |
ES 1565 AB |
2021 |
10 |
32 |
32.7 |
9.79 |
12.60 |
2.81 |
|
|
Show |
|
|
19 49 11 +42 38 06 |
ES 1565 BC |
2021 |
7 |
50 |
4.7 |
12.60 |
13.70 |
1.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3144-00403-1 |
|
Gaia DR2 |
2078505859059717504 |
|