19429+4043 STT 383 AD
19h 42m 56.26s +40° 43' 18.3" P.A. 43.00 sep 68.1 mag 7.03,12.45 Sp B9.5V dist. 154.56 pc (504.17 l.y.)
| Coord 2000 |
19429+4043 |
|
Discov num |
STT 383 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 42 56.26 +40 43 18.3 |
|
| Date first |
1892 |
|
Date last |
2002 |
|
Obs |
5 |
|
| Pa first |
44 |
|
Pa last |
43 |
|
P.A. Now (θ) |
43° |
|
| Sep first |
69.9 |
|
Sep last |
68.135 |
|
Sep. Now (ρ) |
68.135" |
|
| Mag pri |
7.03 |
|
Mag sec |
12.45 |
|
delta mag (ΔM) |
5.42 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=1.257
This double is not physical.
19429+4043 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 186465 |
48756 |
19 42 56 +40 43 18 |
STT 383 AB |
2014 |
58 |
15 |
0.8 |
7.03 |
8.28 |
1.25 |
Y |
|
| Show |
|
48756 |
19 42 56 +40 43 18 |
STT 383 AC |
2002 |
10 |
99 |
45.2 |
7.03 |
11.60 |
4.57 |
|
|
| Show |
|
48756 |
19 42 56 +40 43 18 |
STT 383 AD |
2002 |
5 |
43 |
68.1 |
7.03 |
12.45 |
5.42 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
48756 |
|
HIP |
97001 |
|
Tycho2 |
3140-01594-1 |
|
| Gaia DR2 |
2076617550907389568 |
|
HD |
186465 |
|
BD |
BD+40 3856 |
|
Distance |
154.56 |
|
| Distance ly |
504.17 |
|
