19464+0418 BU 1301 A,BC
19h 46m 23.80s +04° 17' 52.8" P.A. 63.00 sep 57.0 mag 9.09,11.55 Sp A2
Coord 2000 |
19464+0418 |
|
Discov num |
BU 1301 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
19 46 23.80 +04 17 52.8 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
67 |
|
Pa last |
63.4 |
|
P.A. Now (θ) |
63.4° |
|
Sep first |
56.8 |
|
Sep last |
56.988 |
|
Sep. Now (ρ) |
56.988" |
|
Mag pri |
9.09 |
|
Mag sec |
11.55 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.434
This double is not physical.
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 |
|
Tycho2 |
0488-02685-1 |
|
Gaia DR2 |
4290351894098138752 |
|