20182-0105 WSP 74 AE
20h 18m 09.32s -01° 04' 32.6" P.A. 133.00 sep 19.7 mag 9.80,19.80 Sp F9
Coord 2000 |
20182-0105 |
|
Discov num |
WSP 74 |
|
Comp |
AE |
|
Coord arcsec 2000 |
20 18 09.32 -01 04 32.6 |
|
Date first |
2013 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
133 |
|
Pa last |
132.9 |
|
P.A. Now (θ) |
132.9° |
|
Sep first |
19.7 |
|
Sep last |
19.733 |
|
Sep. Now (ρ) |
19.733" |
|
Mag pri |
9.80 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
10 |
|
Spectral class |
F9 (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-065 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20182-0105 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AB |
2016 |
4 |
8 |
11.8 |
9.80 |
18.30 |
8.50 |
|
|
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AC |
2016 |
4 |
193 |
15.7 |
9.80 |
19.80 |
10.00 |
|
|
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AD |
2016 |
4 |
71 |
15.9 |
9.80 |
18.00 |
8.20 |
|
|
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AE |
2016 |
3 |
133 |
19.7 |
9.80 |
19.80 |
10.00 |
|
<=== |
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AF |
2016 |
4 |
218 |
24.0 |
9.80 |
19.10 |
9.30 |
|
|
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AG |
2016 |
1 |
100 |
8.0 |
9.80 |
20.60 |
10.80 |
|
|
Show |
|
|
20 18 09 -01 04 33 |
WSP 74 AH |
2016 |
1 |
75 |
21.5 |
9.80 |
20.60 |
10.80 |
|
|
Octuple system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Tycho2 |
5162-01142-1 |
|