23421-4414 DON 1052
23h 42m 06.25s -44° 14' 27.2" P.A. 269.00 sep 3.4 mag 10.01,15.20 Sp K0
Coord 2000 |
23421-4414 |
|
Discov num |
DON1052 |
|
Comp |
|
|
Coord arcsec 2000 |
23 42 06.25 -44 14 27.2 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
267 |
|
Pa last |
268.8 |
|
P.A. Now (θ) |
268.8° |
|
Sep first |
3.2 |
|
Sep last |
3.441 |
|
Sep. Now (ρ) |
3.441" |
|
Mag pri |
10.01 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
5.19 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Phoenix |
|
Tycho2 |
8020-00626-1 |
|
Gaia DR2 |
6531813962001626752 |
|
WDS 23421-4414 DON 1052 : 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 |
23421-4414 |
DON1052 |
|
1947 |
2 |
268 |
3.2 |
10.01 |
15.20 |
K0 |
|
234206.25-441427.2 |
23421-4414 |
DON1052 |
|
1999 |
3 |
270 |
2.9 |
10.01 |
15.20 |
K0 |
|
234206.25-441427.2 |
23421-4414 |
DON1052 |
|
2000 |
3 |
270 |
2.9 |
10.01 |
15.20 |
K0 |
|
234206.25-441427.2 |
23421-4414 |
DON1052 |
|
2015 |
4 |
269 |
3.4 |
10.01 |
15.20 |
K0 |
|
234206.25-441427.2 |
23421-4414 |
DON1052 |
|
2016 |
5 |
269 |
3.4 |
10.01 |
15.20 |
K0 |
|
234206.25-441427.2 |
If you need more information about this double, apply for a
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WDS 23421-4414 DON 1052 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23421-4414 DON 1052 : MEASURES
No records found.
WDS 23421-4414 : VIRTUAL EYEPIECE
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WDS 23421-4414 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.