21112+3652 SEI 1436
21h 11m 09.71s +36° 51' 33.3" P.A. 106.00 sep 13.3 mag 11.47,13.00
| Coord 2000 |
21112+3652 |
|
Discov num |
SEI1436 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 09.71 +36 51 33.3 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
107 |
|
Pa last |
106.3 |
|
P.A. Now (θ) |
106.3° |
|
| Sep first |
13.0 |
|
Sep last |
13.298 |
|
Sep. Now (ρ) |
13.298" |
|
| Mag pri |
11.47 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.632
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2714-02331-1 |
|
Gaia DR2 |
1868563219067188992 |
|
WDS 21112+3652 SEI 1436 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Sei1908 |
Pa - |
Scheiner, J. |
1908POPot..59.....S |
| Sei1908 |
+Po |
Pub. Obs. Potsdam 20, #59, 1908 |
|
| Sei1913A |
Pa - |
Scheiner, J. |
1913QB811.B8....... |
| Sei1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
| Sei1932A |
Pa - |
Scheiner, J. |
1932QB821.A43...... |
| Sei1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21112+3652 |
SEI1436 |
|
1998 |
2 |
106 |
13.3 |
11.47 |
13.00 |
|
D |
211109.71+365133.3 |
| 21112+3652 |
SEI1436 |
|
2002 |
3 |
106 |
13.3 |
11.47 |
13.00 |
|
D |
211109.71+365133.3 |
| 21112+3652 |
SEI1436 |
|
2010 |
4 |
108 |
12.9 |
11.47 |
13.00 |
|
|
211109.71+365133.3 |
| 21112+3652 |
SEI1436 |
|
2015 |
4 |
106 |
13.3 |
11.47 |
13.00 |
|
|
211109.71+365133.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21112+3652 SEI 1436 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21112+3652 SEI 1436 : MEASURES
No records found.
WDS 21112+3652 : 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 21112+3652 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
