19374+4619 HJ 1427 AB
19h 37m 25.64s +46° 18' 36.8" P.A. 286.00 sep 8.4 mag 11.60,12.10 Sp A5
| Coord 2000 |
19374+4619 |
|
Discov num |
HJ 1427 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 37 25.64 +46 18 36.8 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
285 |
|
Pa last |
285.5 |
|
P.A. Now (θ) |
285.5° |
|
| Sep first |
4.0 |
|
Sep last |
8.4 |
|
Sep. Now (ρ) |
8.4" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=0.282 (< 0.3, Physical double)
This double is physical.
19374+4619 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 37 26 +46 18 37 |
HJ 1427 AB |
2015 |
15 |
286 |
8.4 |
11.60 |
12.10 |
0.50 |
|
<=== |
| Show |
|
|
19 37 26 +46 18 37 |
ES 656 AC |
2015 |
8 |
292 |
38.8 |
11.60 |
12.20 |
0.60 |
|
|
| Show |
|
|
19 37 22 +46 18 51 |
ES 656 CD |
2015 |
3 |
242 |
2.7 |
12.20 |
12.50 |
0.30 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2128108706931869440 |
|
