12451-4345 DON 552
12h 45m 07.45s -43° 44' 36.3" P.A. 236.00 sep 0.6 mag 11.10,13.30
| Coord 2000 |
12451-4345 |
|
Discov num |
DON 552 |
|
Comp |
|
|
Coord arcsec 2000 |
12 45 07.45 -43 44 36.3 |
|
| Date first |
1930 |
|
Date last |
1948 |
|
Obs |
3 |
|
| Pa first |
242 |
|
Pa last |
235.8 |
|
P.A. Now (θ) |
235.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
| Mag pri |
11.10 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
7783-00836-1 |
|
Gaia DR2 |
6132763357915289728 |
|
WDS 12451-4345 DON 552 : 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 |
| 12451-4345 |
DON 552 |
|
1948 |
3 |
236 |
0.6 |
10.60 |
12.80 |
|
|
|
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12451-4345 DON 552 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12451-4345 DON 552 : MEASURES
No records found.
WDS 12451-4345 : VIRTUAL EYEPIECE
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WDS 12451-4345 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
