19083+5520 GUI 22 AB,D
19h 08m 20.20s +55° 19' 50.0" P.A. 123.00 sep 66.2 mag 7.49,12.30 Sp A5IV dist. 119.62 pc (390.2 l.y.)
Coord 2000 |
19083+5520 |
|
Discov num |
GUI 22 |
|
Comp |
AB,D |
|
Coord arcsec 2000 |
19 08 20.20 +55 19 50.0 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
121 |
|
Pa last |
123.4 |
|
P.A. Now (θ) |
123.4° |
|
Sep first |
64.9 |
|
Sep last |
66.214 |
|
Sep. Now (ρ) |
66.214" |
|
Mag pri |
7.49 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
4.81 |
|
Spectral class |
A5IV (white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
-011 |
|
Notes |
N
(See Notes) |
|
rPM=1.588
This double is not physical.
19083+5520 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
31417 |
19 08 20 +55 19 50 |
D 19 AB |
2016 |
44 |
345 |
0.5 |
7.67 |
9.51 |
1.84 |
Y |
|
Show |
HD 179142 |
31417 |
19 08 20 +55 19 50 |
STF 2479 AB,C |
2017 |
53 |
29 |
6.5 |
7.49 |
9.68 |
2.19 |
|
|
Show |
|
31417 |
19 08 20 +55 19 50 |
GUI 22 AB,D |
2015 |
10 |
123 |
66.2 |
7.49 |
12.30 |
4.81 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
SAO |
31417 |
|
HIP |
94000 |
|
Tycho2 |
3924-01546-1 |
|
Gaia DR2 |
2141186886644505600 |
|
HD |
179142 |
|
BD |
BD+55 2152 |
|
Distance |
119.62 |
|
Distance ly |
390.2 |
|