19503+2240 BU 361 AB (HD 345118)
19h 50m 17.07s +22° 39' 54.7" P.A. 348.00 sep 3.6 mag 9.37,9.93 Sp A0
| Coord 2000 |
19503+2240 |
|
Discov num |
BU 361 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 50 17.07 +22 39 54.7 |
|
| Date first |
1875 |
|
Date last |
2018 |
|
Obs |
34 |
|
| Pa first |
350 |
|
Pa last |
348.4 |
|
P.A. Now (θ) |
348.4° |
|
| Sep first |
3.2 |
|
Sep last |
3.57 |
|
Sep. Now (ρ) |
3.57" |
|
| Mag pri |
9.37 |
|
Mag sec |
9.93 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
+014 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
19503+2240 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 345118 |
|
19 50 17 +22 39 55 |
BU 361 AB |
2018 |
34 |
348 |
3.6 |
9.37 |
9.93 |
0.56 |
|
<=== |
| Show |
|
|
19 50 17 +22 39 55 |
BU 361 AC |
2015 |
7 |
79 |
55.9 |
9.37 |
12.64 |
3.27 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 345118 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2140-02062-1 |
|
Gaia DR2 |
1827991544930506624 |
|
| HD |
345118 |
|
