18382+2543 BUP 185 AB
18h 38m 10.81s +25° 41' 33.7" P.A. 336.00 sep 104.1 mag 11.33,11.92
| Coord 2000 |
18382+2543 |
|
Discov num |
BUP 185 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 38 10.81 +25 41 33.7 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
343 |
|
Pa last |
336.4 |
|
P.A. Now (θ) |
336.4° |
|
| Sep first |
120.0 |
|
Sep last |
104.109 |
|
Sep. Now (ρ) |
104.109" |
|
| Mag pri |
11.33 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-053 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-178 |
|
| Notes |
|
|
rPM=0.993
This double is not physical.
18382+2543 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 38 11 +25 41 34 |
BUP 185 AB |
2015 |
11 |
336 |
104.1 |
11.33 |
11.92 |
0.59 |
|
<=== |
| Show |
|
|
18 38 11 +25 41 34 |
BUP 185 AC |
2015 |
8 |
271 |
999.9 |
11.33 |
8.60 |
2.73 |
|
|
| Show |
|
|
18 38 11 +25 41 34 |
BUP 185 AD |
2015 |
11 |
205 |
64.7 |
11.33 |
11.99 |
0.66 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2111-01470-1 |
|
Gaia DR2 |
4536990356699239040 |
|
