19348+6748 MLB 290 BC
19h 34m 50.18s +67° 48' 19.2" P.A. 308.00 sep 4.1 mag 11.80,12.80
Coord 2000 |
19348+6748 |
|
Discov num |
MLB 290 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 34 50.18 +67 48 19.2 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
301 |
|
Pa last |
307.7 |
|
P.A. Now (θ) |
307.7° |
|
Sep first |
3.4 |
|
Sep last |
4.121 |
|
Sep. Now (ρ) |
4.121" |
|
Mag pri |
11.80 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
-031 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
rPM=1.402
This double is not physical.
19348+6748 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 34 47 +67 48 16 |
MLB 290 AB |
2015 |
6 |
78 |
19.3 |
8.83 |
11.80 |
2.97 |
|
|
Show |
|
|
19 34 50 +67 48 19 |
MLB 290 BC |
2015 |
5 |
308 |
4.1 |
11.80 |
12.80 |
1.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2260992113147801984 |
|