19547+3831 ALI 907
19h 54m 43.33s +38° 30' 46.5" P.A. 23.00 sep 14.6 mag 11.68,12.30
Coord 2000 |
19547+3831 |
|
Discov num |
ALI 907 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 43.33 +38 30 46.5 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
26 |
|
Pa last |
23.3 |
|
P.A. Now (θ) |
23.3° |
|
Sep first |
14.3 |
|
Sep last |
14.571 |
|
Sep. Now (ρ) |
14.571" |
|
Mag pri |
11.68 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=0.5
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3137-00555-1 |
|
Gaia DR2 |
2072532624715436416 |
|
WDS 19547+3831 ALI 907 : 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Unpublished, manuscript or reference not found.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 |
19547+3831 |
ALI 907 |
|
1998 |
2 |
23 |
14.6 |
11.68 |
12.30 |
|
D |
195443.33+383046.5 |
19547+3831 |
ALI 907 |
|
2002 |
3 |
24 |
14.6 |
11.68 |
12.30 |
|
D |
195443.33+383046.5 |
19547+3831 |
ALI 907 |
|
2010 |
4 |
23 |
14.5 |
11.68 |
12.30 |
|
|
195443.33+383046.5 |
19547+3831 |
ALI 907 |
|
2015 |
5 |
23 |
14.6 |
11.68 |
12.30 |
|
|
195443.33+383046.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19547+3831 ALI 907 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19547+3831 ALI 907 : MEASURES
No records found.
WDS 19547+3831 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 19547+3831 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.