19464+0418 BU 1301 BC
19h 46m 27.22s +04° 18' 17.9" P.A. 335.00 sep 0.7 mag 9.50,9.50
Coord 2000 |
19464+0418 |
|
Discov num |
BU 1301 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 46 27.22 +04 18 17.9 |
|
Date first |
1900 |
|
Date last |
2018 |
|
Obs |
8 |
|
Pa first |
337 |
|
Pa last |
334.6 |
|
P.A. Now (θ) |
334.6° |
|
Sep first |
0.7 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
Mag pri |
9.50 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
Nature of this double is uncertain.
19464+0418 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 46 24 +04 17 53 |
BU 1301 A,BC |
2015 |
15 |
63 |
57.0 |
9.09 |
11.55 |
2.46 |
|
|
Show |
|
|
19 46 27 +04 18 18 |
BU 1301 BC |
2018 |
8 |
335 |
0.7 |
9.50 |
9.50 |
0.00 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4290351928450865664 |
|