18590+0330 ALL 3 A,BC
18h 58m 57.05s +03° 29' 57.9" P.A. 47.00 sep 34.7 mag 8.56,8.65 Sp A0
| Coord 2000 |
18590+0330 |
|
Discov num |
ALL 3 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
18 58 57.05 +03 29 57.9 |
|
| Date first |
1909 |
|
Date last |
2016 |
|
Obs |
21 |
|
| Pa first |
48 |
|
Pa last |
47.4 |
|
P.A. Now (θ) |
47.4° |
|
| Sep first |
34.4 |
|
Sep last |
34.679 |
|
Sep. Now (ρ) |
34.679" |
|
| Mag pri |
8.56 |
|
Mag sec |
8.65 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.349
Nature of this double is uncertain.
18590+0330 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 58 57 +03 29 58 |
ALL 3 A,BC |
2016 |
21 |
47 |
34.7 |
8.56 |
8.65 |
0.09 |
|
<=== |
| Show |
|
124122 |
18 58 59 +03 30 21 |
VOU 39 BC |
2018 |
10 |
175 |
0.2 |
9.40 |
9.50 |
0.10 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0453-00482-1 |
|
Gaia DR2 |
4280846409901193984 |
|
