20042+1148 STF 2620 AC
20h 04m 09.25s +11° 47' 40.3" P.A. 46.00 sep 39.1 mag 8.23,11.83 Sp B9
Coord 2000 |
20042+1148 |
|
Discov num |
STF2620 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 04 09.25 +11 47 40.3 |
|
Date first |
1906 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
45 |
|
Pa last |
45.7 |
|
P.A. Now (θ) |
45.7° |
|
Sep first |
38.9 |
|
Sep last |
39.116 |
|
Sep. Now (ρ) |
39.116" |
|
Mag pri |
8.23 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
+004 |
|
Notes |
N
(See Notes) |
|
rPM=1.075
This double is not physical.
20042+1148 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
V1470 Aql |
105633 |
20 04 09 +11 47 40 |
STF 2620 AB |
2016 |
54 |
287 |
1.9 |
8.23 |
9.18 |
0.95 |
|
|
Show |
|
105633 |
20 04 09 +11 47 40 |
STF 2620 AC |
2015 |
7 |
46 |
39.1 |
8.23 |
11.83 |
3.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
SAO |
105633 |
|
Tycho2 |
1080-01235-1 |
|
Gaia DR2 |
4300919300345697792 |
|