18459+5924 MLB 1079 BC
18h 45m 49.76s +59° 22' 27.2" P.A. 279.00 sep 7.4 mag 11.20,12.50
| Coord 2000 |
18459+5924 |
|
Discov num |
MLB1079 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 45 49.76 +59 22 27.2 |
|
| Date first |
1918 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
279 |
|
Pa last |
279.2 |
|
P.A. Now (θ) |
279.2° |
|
| Sep first |
8.8 |
|
Sep last |
7.392 |
|
Sep. Now (ρ) |
7.392" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
+025 |
|
| Notes |
|
|
rPM=0.409
Nature of this double is uncertain.
18459+5924 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 45 52 +59 22 59 |
MLB 1079 AB |
2015 |
12 |
203 |
34.1 |
9.49 |
11.41 |
1.92 |
|
|
| Show |
|
|
18 45 50 +59 22 27 |
MLB 1079 BC |
2016 |
11 |
279 |
7.4 |
11.20 |
12.50 |
1.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2154671056729000704 |
|
