18554-0552 J 2241 AB
18h 55m 28.05s -05° 51' 27.8" P.A. 214.00 sep 30.0 mag 10.52,11.82
| Coord 2000 |
18554-0552 |
|
Discov num |
J 2241 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 55 28.05 -05 51 27.8 |
|
| Date first |
1896 |
|
Date last |
2018 |
|
Obs |
14 |
|
| Pa first |
212 |
|
Pa last |
214.4 |
|
P.A. Now (θ) |
214.4° |
|
| Sep first |
28.7 |
|
Sep last |
30 |
|
Sep. Now (ρ) |
30" |
|
| Mag pri |
10.52 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=1.3
This double is not physical.
18554-0552 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 55 28 -05 51 28 |
J 2241 AB |
2018 |
14 |
214 |
30.0 |
10.52 |
11.82 |
1.30 |
|
<=== |
| Show |
|
|
18 55 27 -05 51 52 |
J 2241 BC |
2015 |
12 |
258 |
5.3 |
11.82 |
13.80 |
1.98 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
Tycho2 |
5127-04513-1 |
|
Gaia DR2 |
4253983927794096768 |
|
