18267+2627 BU 1326 AC
18h 26m 40.93s +26° 26' 57.2" P.A. 60.00 sep 61.8 mag 6.48,9.62 Sp B3V dist. 321.54 pc (1048.86 l.y.)
| Coord 2000 |
18267+2627 |
|
Discov num |
BU 1326 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 26 40.93 +26 26 57.2 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
21 |
|
| Pa first |
61 |
|
Pa last |
60.2 |
|
P.A. Now (θ) |
60.2° |
|
| Sep first |
61.9 |
|
Sep last |
61.768 |
|
Sep. Now (ρ) |
61.768" |
|
| Mag pri |
6.48 |
|
Mag sec |
9.62 |
|
delta mag (ΔM) |
3.14 |
|
Spectral class |
B3V (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
18267+2627 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 170111 |
86060 |
18 26 41 +26 26 57 |
BU 1326 AB |
2015 |
7 |
107 |
5.5 |
6.48 |
12.10 |
5.62 |
|
|
| Show |
|
86060 |
18 26 41 +26 26 57 |
BU 1326 AC |
2015 |
21 |
60 |
61.8 |
6.48 |
9.62 |
3.14 |
|
<=== |
| Show |
|
86060 |
18 26 41 +26 26 57 |
GUI 21 AD |
2015 |
20 |
285 |
162.8 |
6.48 |
7.09 |
0.61 |
|
|
| Show |
|
86055 |
18 26 29 +26 27 40 |
GUI 21 DE |
2015 |
11 |
345 |
22.9 |
7.09 |
11.91 |
4.82 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
86060 |
|
HIP |
90398 |
|
Tycho2 |
2114-02128-1 |
|
| Gaia DR2 |
4585302863263548800 |
|
HD |
170111 |
|
HR |
6924 |
|
ADS |
11356 |
|
| BD |
BD+26 3259 |
|
Distance |
321.54 |
|
Distance ly |
1048.86 |
|
