21380+4829 ES 102 (HD 206041)
21h 37m 59.37s +48° 29' 13.7" P.A. 36.00 sep 11.4 mag 7.62,10.48 Sp B8 dist. 1388.89 pc (4530.56 l.y.)
| Coord 2000 |
21380+4829 |
|
Discov num |
ES 102 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 59.37 +48 29 13.7 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
37 |
|
Pa last |
35.6 |
|
P.A. Now (θ) |
35.6° |
|
| Sep first |
11.8 |
|
Sep last |
11.418 |
|
Sep. Now (ρ) |
11.418" |
|
| Mag pri |
7.62 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
| Notes |
N
(See Notes) |
|
rPM=0.383
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206041 |
|
Constellation |
Cygnus |
|
SAO |
51123 |
|
HIP |
106812 |
|
| Tycho2 |
3595-01356-1 |
|
Gaia DR2 |
1978788641279410944 |
|
HD |
206041 |
|
BD |
BD+47 3505 |
|
| Distance |
1388.89 |
|
Distance ly |
4530.56 |
|
WDS 21380+4829 ES 102 (HD 206041) : NOTES
| discov_num |
notes |
refcode |
| ES 102 |
Includes V2169 Cyg, a Beta Lyr type eclipsing binary, P = 1.23372d. |
Zas2012 |
REFERENCES
| refcode |
metd |
author |
reference |
| Zas2012 |
- |
Zasche, P. |
................... |
| Zas2012 |
|
private communication, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
ES |
Espin, T.E. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21380+4829 |
ES 102 |
|
2003 |
12 |
36 |
11.4 |
7.62 |
10.48 |
B8 |
D |
213759.37+482913.7 |
| 21380+4829 |
ES 102 |
|
2016 |
15 |
36 |
11.4 |
7.62 |
10.48 |
B8 |
N |
213759.37+482913.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21380+4829 ES 102 (HD 206041) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21380+4829 ES 102 (HD 206041) : MEASURES
No records found.
WDS 21380+4829 (HD 206041) : 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 21380+4829 (HD 206041) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
