18408-1320 HDS 2646 (HD 172436)
18h 40m 47.29s -13° 20' 02.0" P.A. 166.00 sep 0.1 mag 9.05,10.39 Sp K0III dist. 182.15 pc (594.17 l.y.)
| Coord 2000 |
18408-1320 |
|
Discov num |
HDS2646 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 47.29 -13 20 02.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
166 |
|
Pa last |
166 |
|
P.A. Now (θ) |
166° |
|
| Sep first |
0.1 |
|
Sep last |
0.114 |
|
Sep. Now (ρ) |
0.114" |
|
| Mag pri |
9.05 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 172436 |
|
Constellation |
Scutum |
|
SAO |
161715 |
|
HIP |
91597 |
|
| Tycho2 |
5704-00542-1 |
|
Gaia DR2 |
4105390020903146368 |
|
HD |
172436 |
|
BD |
BD-13 5067 |
|
| Distance |
182.15 |
|
Distance ly |
594.17 |
|
WDS 18408-1320 HDS 2646 (HD 172436) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18408-1320 |
HDS2646 |
|
1991 |
1 |
166 |
0.1 |
9.05 |
10.39 |
K0III |
|
184047.29-132002.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18408-1320 HDS 2646 (HD 172436) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18408-1320 HDS 2646 (HD 172436) : MEASURES
No records found.
WDS 18408-1320 (HD 172436) : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 18408-1320 (HD 172436) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
