02566-3927 COO 17 (HD 18436)
02h 56m 33.88s -39° 26' 46.5" P.A. 190.00 sep 3.3 mag 8.66,9.00 Sp G0 dist. 77.22 pc (251.89 l.y.)
| Coord 2000 |
02566-3927 |
|
Discov num |
COO 17 |
|
Comp |
|
|
Coord arcsec 2000 |
02 56 33.88 -39 26 46.5 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
21 |
|
| Pa first |
184 |
|
Pa last |
189.9 |
|
P.A. Now (θ) |
189.9° |
|
| Sep first |
3.4 |
|
Sep last |
3.297 |
|
Sep. Now (ρ) |
3.297" |
|
| Mag pri |
8.66 |
|
Mag sec |
9.00 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+141 |
|
Sec motion ra |
+135 |
|
| Pri motion dec |
-094 |
|
Sec motion dec |
-119 |
|
| Notes |
|
|
rPM=0.143 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 18436 |
|
Constellation |
Fornax |
|
SAO |
193996 |
|
HIP |
13715 |
|
| Tycho2 |
7560-00550-2 |
|
Gaia DR2 |
5045205139519618816 |
|
HD |
18436 |
|
CD |
CD-39 860 |
|
| CP |
CP-39 249 |
|
Distance |
77.22 |
|
Distance ly |
251.89 |
|
WDS 02566-3927 COO 17 (HD 18436) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| CoO1927A |
T - |
Cordoba Obs. |
1927sdsc.book...... |
| CoO1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
| CoO9999 |
T - |
Cordoba Obs. |
................... |
| CoO9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 02566-3927 |
COO 17 |
|
2001 |
16 |
189 |
3.3 |
8.66 |
9.00 |
G0 |
D |
025633.88-392646.5 |
| 02566-3927 |
COO 17 |
|
2015 |
18 |
190 |
3.3 |
8.66 |
9.00 |
G0 |
|
025633.88-392646.5 |
| 02566-3927 |
COO 17 |
|
2016 |
21 |
190 |
3.3 |
8.66 |
9.00 |
G0 |
|
025633.88-392646.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02566-3927 COO 17 (HD 18436) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02566-3927 COO 17 (HD 18436) : MEASURES
No records found.
WDS 02566-3927 (HD 18436) : VIRTUAL EYEPIECE
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WDS 02566-3927 (HD 18436) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
