19506+3843 HJ 603 AC
19h 50m 33.99s +38° 43' 20.7" P.A. 318.00 sep 96.6 mag 5.38,12.60 Sp M2III dist. 212.31 pc (692.56 l.y.)
| Coord 2000 |
19506+3843 |
|
Discov num |
HJ 603 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 50 33.99 +38 43 20.7 |
|
| Date first |
1922 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
323 |
|
Pa last |
317.8 |
|
P.A. Now (θ) |
317.8° |
|
| Sep first |
103.5 |
|
Sep last |
96.622 |
|
Sep. Now (ρ) |
96.622" |
|
| Mag pri |
5.38 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
7.22 |
|
Spectral class |
M2III (red) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+106 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=1.013
This double is not physical.
19506+3843 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
19 Cyg |
68947 |
19 50 34 +38 43 21 |
HJ 603 AB |
2015 |
31 |
115 |
56.8 |
5.38 |
10.54 |
5.16 |
|
|
| Show |
|
68947 |
19 50 34 +38 43 21 |
HJ 603 AC |
2015 |
9 |
318 |
96.6 |
5.38 |
12.60 |
7.22 |
|
<=== |
| Show |
|
68947 |
19 50 34 +38 43 21 |
HJ 603 AD |
2014 |
10 |
309 |
163.8 |
5.38 |
11.90 |
6.52 |
|
|
| Show |
|
|
19 50 38 +38 42 58 |
HJ 603 BC |
2015 |
10 |
309 |
150.5 |
10.54 |
12.60 |
2.06 |
|
|
| Show |
|
|
19 50 38 +38 42 58 |
HJ 603 BE |
2015 |
11 |
10 |
20.8 |
10.54 |
13.50 |
2.96 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V1509 Cyg |
|
Constellation |
Cygnus |
|
SAO |
68947 |
|
HIP |
97630 |
|
| Tycho2 |
3137-03764-1 |
|
Gaia DR2 |
2072979060791869568 |
|
HD |
187849 |
|
HR |
7566 |
|
| GC |
27486 |
|
ADS |
13014 |
|
BD |
BD+38 3780 |
|
Flamsteed |
19 Cygni |
|
| Flamsteed name |
19 Cyg |
|
Distance |
212.31 |
|
Distance ly |
692.56 |
|
