19506+3843 HJ 603 BC
19h 50m 38.40s +38° 42' 58.5" P.A. 309.00 sep 150.5 mag 10.54,12.60
Coord 2000 |
19506+3843 |
|
Discov num |
HJ 603 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 50 38.40 +38 42 58.5 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
310 |
|
Pa last |
309.3 |
|
P.A. Now (θ) |
309.3° |
|
Sep first |
151.0 |
|
Sep last |
150.498 |
|
Sep. Now (ρ) |
150.498" |
|
Mag pri |
10.54 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.06 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-002 |
|
Notes |
N
(See Notes) |
|
rPM=1.961
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
Constellation |
Cygnus |
|
Gaia DR2 |
2072979370029521152 |
|