18344-3109 RST 2065 AB
18h 34m 24.21s -31° 09' 23.4" P.A. 3.00 sep 1.1 mag 9.02,12.80 Sp A0V
| Coord 2000 |
18344-3109 |
|
Discov num |
RST2065 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 34 24.21 -31 09 23.4 |
|
| Date first |
1934 |
|
Date last |
1944 |
|
Obs |
2 |
|
| Pa first |
8 |
|
Pa last |
2.9 |
|
P.A. Now (θ) |
2.9° |
|
| Sep first |
1.1 |
|
Sep last |
1.06 |
|
Sep. Now (ρ) |
1.06" |
|
| Mag pri |
9.02 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.78 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18344-3109 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
210322 |
18 34 24 -31 09 23 |
RST 2065 AB |
1944 |
2 |
3 |
1.1 |
9.02 |
12.80 |
3.78 |
|
<=== |
| Show |
HD 171136 |
210322 |
18 34 24 -31 09 23 |
PRO 206 AC |
2000 |
5 |
161 |
15.7 |
9.02 |
10.80 |
1.78 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
210322 |
|
Tycho2 |
7394-00593-1 |
|
Gaia DR2 |
4046915754790690432 |
|
| HD |
171136 |
|