21385+0513 BAL 2981
21h 38m 32.38s +05° 13' 12.9" P.A. 265.00 sep 4.3 mag 10.94,11.03
| Coord 2000 |
21385+0513 |
|
Discov num |
BAL2981 |
|
Comp |
|
|
Coord arcsec 2000 |
21 38 32.38 +05 13 12.9 |
|
| Date first |
1897 |
|
Date last |
2018 |
|
Obs |
12 |
|
| Pa first |
267 |
|
Pa last |
265.3 |
|
P.A. Now (θ) |
265.3° |
|
| Sep first |
3.9 |
|
Sep last |
4.284 |
|
Sep. Now (ρ) |
4.284" |
|
| Mag pri |
10.94 |
|
Mag sec |
11.03 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
+036 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.222
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
0551-00563-1 |
|
Gaia DR2 |
2698714564111774080 |
|
WDS 21385+0513 BAL 2981 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Bal1924 |
Ma - |
Baillaud, R. |
1924JO......7..117B |
| Bal1924 |
|
J. Obs. 7, 117, 1924 |
|
| Bal1925 |
Ma - |
Baillaud, R. |
1925JO......8...53B |
| Bal1925 |
|
J. Obs. 8, 53, 1925 |
|
| Bal1925b |
Ma j |
Baillaud, R. |
1925JO......8...56B |
| Bal1925b |
|
J. Obs. 8, 56, 1925 |
|
| Bal1926 |
Ma - |
Baillaud, R. |
1926JO......9..129P |
| Bal1926 |
|
J. Obs. 9, 129, 1926 |
|
| Bal1937A |
Ma - |
Baillaud, R. |
1937AnLei..18....1S |
| Bal1937A |
|
cited by Strand (Ann. Sterrew. Leiden 18, 1937) |
|
| Bal1944 |
C - |
Baillaud, R. |
1944AnBes...3...33B |
| Bal1944 |
+Pa |
Ann. Obs. Besancon New Ser. 3, 33, 1943 |
|
| Bal1944 |
+Po |
|
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21385+0513 |
BAL2981 |
|
2000 |
6 |
266 |
4.2 |
10.94 |
11.03 |
|
D |
213832.38+051312.9 |
| 21385+0513 |
BAL2981 |
|
2010 |
7 |
266 |
4.1 |
10.94 |
11.03 |
|
D |
213832.38+051312.9 |
| 21385+0513 |
BAL2981 |
|
2015 |
10 |
266 |
4.2 |
10.94 |
11.03 |
|
|
213832.38+051312.9 |
| 21385+0513 |
BAL2981 |
|
2018 |
11 |
265 |
4.3 |
10.94 |
11.03 |
|
|
213832.38+051312.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21385+0513 BAL 2981 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21385+0513 BAL 2981 : MEASURES
No records found.
WDS 21385+0513 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 21385+0513 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
