08239-2327 DON 245
08h 23m 58.78s -23° 26' 55.5" P.A. 43.00 sep 2.5 mag 10.55,13.70
| Coord 2000 |
08239-2327 |
|
Discov num |
DON 245 |
|
Comp |
|
|
Coord arcsec 2000 |
08 23 58.78 -23 26 55.5 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
38 |
|
Pa last |
42.8 |
|
P.A. Now (θ) |
42.8° |
|
| Sep first |
2.2 |
|
Sep last |
2.524 |
|
Sep. Now (ρ) |
2.524" |
|
| Mag pri |
10.55 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
3.15 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
Tycho2 |
6569-02925-1 |
|
Gaia DR2 |
5696801710403303680 |
|
WDS 08239-2327 DON 245 : 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 |
| 08239-2327 |
DON 245 |
|
1941 |
2 |
41 |
2.2 |
10.55 |
13.70 |
|
|
082358.78-232655.5 |
| 08239-2327 |
DON 245 |
|
2015 |
3 |
43 |
2.5 |
10.55 |
13.70 |
|
|
082358.78-232655.5 |
| 08239-2327 |
DON 245 |
|
2016 |
4 |
43 |
2.5 |
10.55 |
13.70 |
|
|
082358.78-232655.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08239-2327 DON 245 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08239-2327 DON 245 : MEASURES
No records found.
WDS 08239-2327 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 08239-2327 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
