19382+1715 J 138 AC (HD 185354)
19h 38m 09.69s +17° 14' 35.6" P.A. 130.00 sep 38.0 mag 6.92,11.94 Sp A0V dist. 203.25 pc (663 l.y.)
| Coord 2000 |
19382+1715 |
|
Discov num |
J 138 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 38 09.69 +17 14 35.6 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
131 |
|
Pa last |
129.9 |
|
P.A. Now (θ) |
129.9° |
|
| Sep first |
37.2 |
|
Sep last |
38.045 |
|
Sep. Now (ρ) |
38.045" |
|
| Mag pri |
6.92 |
|
Mag sec |
11.94 |
|
delta mag (ΔM) |
5.02 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.766
Nature of this double is uncertain.
19382+1715 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
105081 |
19 38 10 +17 14 36 |
J 138 AB |
2015 |
6 |
143 |
23.8 |
6.92 |
13.40 |
6.48 |
|
|
| Show |
HD 185354 |
105081 |
19 38 10 +17 14 36 |
J 138 AC |
2015 |
9 |
130 |
38.0 |
6.92 |
11.94 |
5.02 |
|
<=== |
| Show |
|
|
19 38 11 +17 14 17 |
J 138 BC |
2015 |
10 |
111 |
15.7 |
13.40 |
11.94 |
1.46 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 185354 |
|
Constellation |
Sagitta |
|
SAO |
105081 |
|
HIP |
96588 |
|
| Tycho2 |
1606-01746-1 |
|
Gaia DR2 |
4322033119104812416 |
|
HD |
185354 |
|
BD |
BD+16 3925 |
|
| Distance |
203.25 |
|
Distance ly |
663 |
|
