20003+1306 HDS 2849 (HD 189598)
20h 00m 19.64s +13° 06' 03.0" P.A. 291.00 sep 0.4 mag 7.61,11.24 Sp F2 dist. 166.67 pc (543.68 l.y.)
| Coord 2000 |
20003+1306 |
|
Discov num |
HDS2849 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 19.64 +13 06 03.0 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
292 |
|
Pa last |
290.6 |
|
P.A. Now (θ) |
290.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.433 |
|
Sep. Now (ρ) |
0.433" |
|
| Mag pri |
7.61 |
|
Mag sec |
11.24 |
|
delta mag (ΔM) |
3.63 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189598 |
|
Constellation |
Aquila |
|
SAO |
105529 |
|
HIP |
98468 |
|
| Tycho2 |
1079-01496-1 |
|
Gaia DR2 |
1806257193659219712 |
|
HD |
189598 |
|
BD |
BD+12 4184 |
|
| Distance |
166.67 |
|
Distance ly |
543.68 |
|
WDS 20003+1306 HDS 2849 (HD 189598) : 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 |
| 20003+1306 |
HDS2849 |
|
1991 |
1 |
292 |
0.5 |
7.61 |
11.24 |
F2 |
|
200019.64+130603.0 |
| 20003+1306 |
HDS2849 |
|
2014 |
3 |
291 |
0.4 |
7.61 |
11.24 |
F2 |
|
200019.64+130603.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20003+1306 HDS 2849 (HD 189598) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20003+1306 HDS 2849 (HD 189598) : MEASURES
No records found.
WDS 20003+1306 (HD 189598) : 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 20003+1306 (HD 189598) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
