19492+4238 ES 1565 AB
19h 49m 09.43s +42° 37' 39.0" P.A. 32.00 sep 32.7 mag 9.79,12.60 Sp A2
| Coord 2000 |
19492+4238 |
|
Discov num |
ES 1565 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 49 09.43 +42 37 39.0 |
|
| Date first |
1892 |
|
Date last |
2021 |
|
Obs |
10 |
|
| Pa first |
36 |
|
Pa last |
32 |
|
P.A. Now (θ) |
32° |
|
| Sep first |
38.3 |
|
Sep last |
32.73 |
|
Sep. Now (ρ) |
32.73" |
|
| Mag pri |
9.79 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+014 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.27
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 |
3144-00125-1 |
|
Gaia DR2 |
2078504381590956160 |
|
