19220+2230 BU 141 CD
19h 21m 56.21s +22° 30' 47.2" P.A. 180.00 sep 4.9 mag 11.70,12.90
| Coord 2000 |
19220+2230 |
|
Discov num |
BU 141 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 21 56.21 +22 30 47.2 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
183 |
|
Pa last |
179.9 |
|
P.A. Now (θ) |
179.9° |
|
| Sep first |
5.8 |
|
Sep last |
4.898 |
|
Sep. Now (ρ) |
4.898" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+142 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19220+2230 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 182032 |
87120 |
19 21 57 +22 30 23 |
BU 141 AB |
2015 |
43 |
84 |
0.9 |
7.61 |
9.21 |
1.60 |
|
|
| Show |
|
87120 |
19 21 57 +22 30 23 |
HJ 2867 AC |
2013 |
12 |
328 |
28.3 |
7.61 |
11.70 |
4.09 |
|
|
| Show |
|
87120 |
19 21 57 +22 30 23 |
BU 141 AB,D |
2013 |
4 |
322 |
24.4 |
7.61 |
12.90 |
5.29 |
|
|
| Show |
|
87120 |
19 21 57 +22 30 23 |
BU 141 AE |
2013 |
14 |
90 |
50.7 |
7.61 |
10.90 |
3.29 |
|
|
| Show |
|
87120 |
19 21 57 +22 30 23 |
BU 141 AF |
2013 |
5 |
214 |
49.6 |
7.61 |
12.60 |
4.99 |
|
|
| Show |
|
87120 |
19 21 57 +22 30 23 |
BU 141 AG |
2013 |
4 |
240 |
21.7 |
7.61 |
15.30 |
7.69 |
|
|
| Show |
|
|
19 21 56 +22 30 47 |
BU 141 CD |
2015 |
10 |
180 |
4.9 |
11.70 |
12.90 |
1.20 |
|
<=== |
Septuple system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
2019155046051589632 |
|
