19463+5438 YSC 69 (HD 187253)
19h 46m 19.21s +54° 38' 18.4" P.A. 13.00 sep 0.1 mag 8.40,11.70 Sp F8 dist. 72.41 pc (236.2 l.y.)
| Coord 2000 |
19463+5438 |
|
Discov num |
YSC 69 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 19.21 +54 38 18.4 |
|
| Date first |
2007 |
|
Date last |
2010 |
|
Obs |
2 |
|
| Pa first |
354 |
|
Pa last |
13.4 |
|
P.A. Now (θ) |
13.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.128 |
|
Sep. Now (ρ) |
0.128" |
|
| Mag pri |
8.40 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 187253 |
|
Constellation |
Cygnus |
|
SAO |
31975 |
|
HIP |
97286 |
|
| Tycho2 |
3938-00704-1 |
|
Gaia DR2 |
2137907455777871360 |
|
HD |
187253 |
|
BD |
BD+54 2222 |
|
| Distance |
72.41 |
|
Distance ly |
236.2 |
|
WDS 19463+5438 YSC 69 (HD 187253) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| YSC |
|
Yale-Southern Connecticut (from additional DD list - see HOR) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19463+5438 |
YSC 69 |
|
2007 |
1 |
354 |
0.2 |
8.40 |
11.70 |
F8 |
D |
194619.21+543818.4 |
| 19463+5438 |
YSC 69 |
|
2010 |
2 |
13 |
0.1 |
8.40 |
11.70 |
F8 |
D |
194619.21+543818.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19463+5438 YSC 69 (HD 187253) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19463+5438 YSC 69 (HD 187253) : MEASURES
No records found.
WDS 19463+5438 (HD 187253) : 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 19463+5438 (HD 187253) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
