18119-2620 J 2198 AB
18h 11m 53.05s -26° 19' 42.4" P.A. 99.00 sep 3.4 mag 10.80,11.20
| Coord 2000 |
18119-2620 |
|
Discov num |
J 2198 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 11 53.05 -26 19 42.4 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
90 |
|
Pa last |
98.6 |
|
P.A. Now (θ) |
98.6° |
|
| Sep first |
2.4 |
|
Sep last |
3.413 |
|
Sep. Now (ρ) |
3.413" |
|
| Mag pri |
10.80 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-034 |
|
Sec motion ra |
+029 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-033 |
|
| Notes |
|
|
rPM=1.512
This double is not physical.
18119-2620 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 11 53 -26 19 42 |
J 2198 AB |
2015 |
5 |
99 |
3.4 |
10.80 |
11.20 |
0.40 |
|
<=== |
| Show |
|
|
18 11 53 -26 19 42 |
J 2198 AC |
2015 |
6 |
76 |
29.5 |
10.80 |
11.00 |
0.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4064614937068025984 |
|