09206-2241 DON 334
09h 20m 39.03s -22° 40' 04.7" P.A. 228.00 sep 0.8 mag 11.50,12.00
| Coord 2000 |
09206-2241 |
|
Discov num |
DON 334 |
|
Comp |
|
|
Coord arcsec 2000 |
09 20 39.03 -22 40 04.7 |
|
| Date first |
1930 |
|
Date last |
1941 |
|
Obs |
2 |
|
| Pa first |
230 |
|
Pa last |
228.4 |
|
P.A. Now (θ) |
228.4° |
|
| Sep first |
0.8 |
|
Sep last |
0.83 |
|
Sep. Now (ρ) |
0.83" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6587-01030-1 |
|
Gaia DR2 |
5675049247231757952 |
|
WDS 09206-2241 DON 334 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
| Don1937 |
|
MemRAS 65, 51, 1937 |
|
| Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
| Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
| Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
| Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 09206-2241 |
DON 334 |
|
1941 |
2 |
228 |
0.8 |
11.50 |
12.00 |
|
|
092039.03-224004.7 |
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data request form to the WDS.
WDS 09206-2241 DON 334 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09206-2241 DON 334 : MEASURES
No records found.
WDS 09206-2241 : VIRTUAL EYEPIECE
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WDS 09206-2241 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
