18241-4809 DAW 9010 AB
18h 24m 04.23s -48° 09' 17.9" P.A. 82.00 sep 7.7 mag 11.60,12.60
| Coord 2000 |
18241-4809 |
|
Discov num |
DAW9010 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 24 04.23 -48 09 17.9 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
85 |
|
Pa last |
81.9 |
|
P.A. Now (θ) |
81.9° |
|
| Sep first |
7.5 |
|
Sep last |
7.685 |
|
Sep. Now (ρ) |
7.685" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+071 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-036 |
|
| Notes |
|
|
rPM=0.91
This double is not physical.
18241-4809 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 24 04 -48 09 18 |
DAW 9010 AB |
2015 |
4 |
82 |
7.7 |
11.60 |
12.60 |
1.00 |
|
<=== |
| Show |
|
|
18 24 04 -48 09 18 |
DAW 9010 AC |
2015 |
4 |
17 |
8.7 |
11.60 |
12.70 |
1.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
Gaia DR2 |
6706607478715502848 |
|
WDS 18241-4809 DAW 9010 AB : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Daw1918a |
Ma - |
Dawson, B.H. |
. |
| Daw1918a |
|
Pub. La Plata Obs. 4, Pt.1, 1918 |
|
| Daw1918b |
Ma - |
Dawson, B.H. (measure by Chaves, A.J.) |
. |
| Daw1918b |
|
Pub. La Plata Obs. 4, Pt.1, 1918 |
|
| Daw1919 |
orb - |
Dawson, B.H. |
1919AJ.....32..109D |
| Daw1919 |
|
AJ 32, 109, 1919 |
|
| Daw1920 |
orb - |
Dawson, B.H. |
1920AJ.....32..141D |
| Daw1920 |
|
AJ 32, 141, 1920 |
|
| Daw1920b |
orb - |
Dawson, B.H. |
1920AJ.....32..161D |
| Daw1920b |
|
AJ 32, 161, 1920 |
|
| Daw1922 |
Ma - |
Dawson, B.H. |
. |
| Daw1922 |
|
Pub. La Plata Obs. 4, Pt.2, 1922 |
|
| Daw1922b |
orb - |
Dawson, B.H. |
1922AJ.....34...17D |
| Daw1922b |
|
AJ 34, 17, 1922 |
|
| Daw1924a |
Ma - |
Dawson, B.H. |
1924AJ.....35..147D |
| Daw1924a |
|
AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937) |
|
| Daw1924b |
orb - |
Dawson, B.H. |
1924AJ.....36...23D |
| Daw1924b |
|
AJ 36, 23, 1924 |
|
| Daw1926 |
orb - |
Dawson, B.H. |
1926AJ.....36..181D |
| Daw1926 |
|
AJ 36, 181, 1926 |
|
| Daw1927A |
Ma - |
Dawson, B.H. |
1927sdsc.book...... |
| Daw1927A |
|
cited in SDS (Southern Double Star Cat.), 1927 |
|
| Daw1933 |
orb - |
Dawson, B.H. |
1933AJ.....43...15D |
| Daw1933 |
|
AJ 43, 15, 1933 |
|
| Daw1937 |
Ma - |
Dawson, B.H. |
. |
| Daw1937 |
|
Pub. La Plata Obs. 6, 85, 1937 |
|
| Daw9999 |
Ma - |
Dawson, B.H. |
................... |
| Daw9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18241-4809 |
DAW9010 |
AB |
2000 |
2 |
83 |
7.7 |
11.60 |
12.60 |
|
|
182404.23-480917.9 |
| 18241-4809 |
DAW9010 |
AB |
2015 |
5 |
82 |
7.7 |
11.60 |
12.60 |
|
|
182404.23-480917.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18241-4809 DAW 9010 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18241-4809 DAW 9010 AB : MEASURES
No records found.
WDS 18241-4809 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 18241-4809 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
