19472-5513 HDS 2813 (HD 186423)
19h 47m 10.10s -55° 13' 25.8" P.A. 142.00 sep 0.7 mag 8.73,11.26 Sp F5V dist. 105.04 pc (342.64 l.y.)
| Coord 2000 |
19472-5513 |
|
Discov num |
HDS2813 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 10.10 -55 13 25.8 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
2 |
|
| Pa first |
135 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
| Sep first |
0.7 |
|
Sep last |
0.657 |
|
Sep. Now (ρ) |
0.657" |
|
| Mag pri |
8.73 |
|
Mag sec |
11.26 |
|
delta mag (ΔM) |
2.53 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-054 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186423 |
|
Constellation |
Telescopium |
|
SAO |
246266 |
|
HIP |
97352 |
|
| Tycho2 |
8779-01515-1 |
|
Gaia DR2 |
6640837544988213760 |
|
HD |
186423 |
|
CP |
CP-55 9181 |
|
| Distance |
105.04 |
|
Distance ly |
342.64 |
|
WDS 19472-5513 HDS 2813 (HD 186423) : 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 |
| 19472-5513 |
HDS2813 |
|
1991 |
1 |
135 |
0.7 |
8.73 |
11.26 |
F5V |
D |
194710.10-551325.8 |
| 19472-5513 |
HDS2813 |
|
2014 |
2 |
142 |
0.7 |
8.73 |
11.26 |
F5V |
|
194710.10-551325.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19472-5513 HDS 2813 (HD 186423) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19472-5513 HDS 2813 (HD 186423) : MEASURES
No records found.
WDS 19472-5513 (HD 186423) : 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 19472-5513 (HD 186423) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
