17594+2929 WAL 88 AC
17h 59m 24.52s +29° 29' 29.6" P.A. 230.00 sep 56.1 mag 9.17,12.49 Sp F5
Coord 2000 |
17594+2929 |
|
Discov num |
WAL 88 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 59 24.52 +29 29 29.6 |
|
Date first |
1944 |
|
Date last |
2018 |
|
Obs |
9 |
|
Pa first |
220 |
|
Pa last |
230.4 |
|
P.A. Now (θ) |
230.4° |
|
Sep first |
50.0 |
|
Sep last |
56.07 |
|
Sep. Now (ρ) |
56.07" |
|
Mag pri |
9.17 |
|
Mag sec |
12.49 |
|
delta mag (ΔM) |
3.32 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-007 |
|
Notes |
W
|
|
rPM=0.364
Nature of this double is uncertain.
17594+2929 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 59 25 +29 29 30 |
COU 1003 Aa,Ab |
2018 |
8 |
359 |
0.1 |
9.92 |
9.92 |
0.00 |
Y |
|
Show |
|
|
17 59 25 +29 29 30 |
STF 2247 AB |
2018 |
36 |
188 |
11.6 |
9.17 |
9.88 |
0.71 |
|
|
Show |
|
|
17 59 25 +29 29 30 |
WAL 88 AC |
2018 |
9 |
230 |
56.1 |
9.17 |
12.49 |
3.32 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2102-01493-1 |
|
Gaia DR2 |
4584635116105365120 |
|
DM |
BD+29 3160 |
|