19227+5336 ES 984 AB
19h 22m 44.32s +53° 36' 15.5" P.A. 95.00 sep 32.0 mag 9.10,12.80 Sp K2
Coord 2000 |
19227+5336 |
|
Discov num |
ES 984 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 22 44.32 +53 36 15.5 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
92 |
|
Pa last |
94.8 |
|
P.A. Now (θ) |
94.8° |
|
Sep first |
31.2 |
|
Sep last |
31.985 |
|
Sep. Now (ρ) |
31.985" |
|
Mag pri |
9.10 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=1.875
This double is not physical.
19227+5336 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
31612 |
19 22 44 +53 36 16 |
ES 984 AB |
2015 |
8 |
95 |
32.0 |
9.10 |
12.80 |
3.70 |
|
<=== |
Show |
|
|
19 22 48 +53 36 13 |
ES 984 BC |
2021 |
7 |
313 |
5.1 |
12.80 |
13.30 |
0.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
SAO |
31612 |
|
Tycho2 |
3921-00288-1 |
|
Gaia DR2 |
2139857920684992512 |
|
HD |
234879 |
|