18358-1246 J 2135 BC
18h 36m 02.35s -12° 47' 57.3" P.A. 21.00 sep 4.9 mag 11.00,11.00
| Coord 2000 |
18358-1246 |
|
Discov num |
J 2135 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 36 02.35 -12 47 57.3 |
|
| Date first |
1942 |
|
Date last |
2018 |
|
Obs |
8 |
|
| Pa first |
15 |
|
Pa last |
21.1 |
|
P.A. Now (θ) |
21.1° |
|
| Sep first |
4.0 |
|
Sep last |
4.899 |
|
Sep. Now (ρ) |
4.899" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+065 |
|
Sec motion ra |
+035 |
|
| Pri motion dec |
+047 |
|
Sec motion dec |
+029 |
|
| Notes |
|
|
rPM=0.436
Nature of this double is uncertain.
18358-1246 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 36 02 -12 48 02 |
J 2135 AB |
2018 |
7 |
19 |
4.9 |
10.80 |
11.00 |
0.20 |
|
|
| Show |
|
|
18 36 02 -12 47 57 |
J 2135 BC |
2018 |
8 |
21 |
4.9 |
11.00 |
11.00 |
0.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
Gaia DR2 |
4104746389923330688 |
|