19436+3339 J 778 AC (HD 225523)
19h 43m 38.74s +33° 38' 55.5" P.A. 283.00 sep 3.9 mag 10.90,12.30 Sp A
| Coord 2000 |
19436+3339 |
|
Discov num |
J 778 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 43 38.74 +33 38 55.5 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
288 |
|
Pa last |
283.2 |
|
P.A. Now (θ) |
283.2° |
|
| Sep first |
2.9 |
|
Sep last |
3.9 |
|
Sep. Now (ρ) |
3.9" |
|
| Mag pri |
10.90 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19436+3339 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 43 39 +33 38 56 |
J 778 AB |
2015 |
7 |
349 |
3.0 |
10.90 |
13.20 |
2.30 |
|
|
| Show |
HD 225523 |
|
19 43 39 +33 38 56 |
J 778 AC |
2015 |
9 |
283 |
3.9 |
10.90 |
12.30 |
1.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 225523 |
|
Constellation |
Cygnus |
|
Tycho2 |
2660-00506-1 |
|
Gaia DR2 |
2047031479741335168 |
|
| HD |
225523 |
|
