21323+3839 ALI 974
21h 32m 19.81s +38° 38' 58.2" P.A. 210.00 sep 10.6 mag 11.98,13.10
| Coord 2000 |
21323+3839 |
|
Discov num |
ALI 974 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 19.81 +38 38 58.2 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
206 |
|
Pa last |
210.1 |
|
P.A. Now (θ) |
210.1° |
|
| Sep first |
10.7 |
|
Sep last |
10.643 |
|
Sep. Now (ρ) |
10.643" |
|
| Mag pri |
11.98 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.081
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1964316972304544256 |
|
WDS 21323+3839 ALI 974 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Ali1949 |
Pa - |
Ali, A. |
1949AJ.....54..199A |
| Ali1949 |
|
AJ 54, 199, 1949 |
|
| Ali1950 |
Pa - |
Ali, A. |
1950AJ.....55..209A |
| Ali1950 |
|
AJ 55, 208, 1950 |
|
| Ali1952 |
Pa - |
Ali, A. |
1952AJ.....57..146A |
| Ali1952 |
|
AJ 57, 146, 1952 |
|
| Ali1955 |
Pa - |
Ali, A. |
. |
| Ali1955 |
|
Pub. Nizamiah Obs. 13, Pt. 2, 1955 |
|
| Ali9999 |
Pa - |
Ali, A. |
................... |
| Ali9999 |
+Po |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21323+3839 |
ALI 974 |
|
1929 |
1 |
206 |
10.7 |
11.29 |
11.50 |
|
|
213216.71+383831.7 |
| 21323+3839 |
ALI 974 |
|
2002 |
3 |
210 |
10.6 |
11.98 |
13.10 |
|
|
213219.81+383858.2 |
| 21323+3839 |
ALI 974 |
|
2013 |
5 |
207 |
10.4 |
11.98 |
13.10 |
|
|
213219.81+383858.2 |
| 21323+3839 |
ALI 974 |
|
2015 |
7 |
210 |
10.6 |
11.98 |
13.10 |
|
|
213219.81+383858.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21323+3839 ALI 974 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21323+3839 ALI 974 : MEASURES
No records found.
WDS 21323+3839 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 21323+3839 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
