18346-2734 I 1027 CD
18h 34m 39.20s -27° 34' 27.7" P.A. 69.00 sep 1.9 mag 11.01,12.00 Sp A2V
Coord 2000 |
18346-2734 |
|
Discov num |
I 1027 |
|
Comp |
CD |
|
Coord arcsec 2000 |
18 34 39.20 -27 34 27.7 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
60 |
|
Pa last |
69 |
|
P.A. Now (θ) |
69° |
|
Sep first |
1.6 |
|
Sep last |
1.926 |
|
Sep. Now (ρ) |
1.926" |
|
Mag pri |
11.01 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
A2V (white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-009 |
|
Sec motion dec |
|
|
Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
This double is not physical.
18346-2734 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
186996 |
18 34 38 -27 33 58 |
TOK 422 Aa,Ab |
2021 |
8 |
102 |
0.1 |
9.80 |
11.00 |
1.20 |
Y |
|
Show |
|
186996 |
18 34 38 -27 33 58 |
I 1026 AB |
2015 |
7 |
41 |
9.0 |
8.90 |
13.00 |
4.10 |
|
|
Show |
HD 171226 |
186996 |
18 34 38 -27 33 58 |
I 1026 A,CD |
1999 |
4 |
145 |
36.1 |
8.90 |
11.00 |
2.10 |
|
|
Show |
|
|
18 34 39 -27 34 28 |
I 1027 CD |
2015 |
4 |
69 |
1.9 |
11.01 |
12.00 |
0.99 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4048713873001096576 |
|