17284+0742 LDS 4742
17h 28m 24.00s +07° 41' 29.7" P.A. 92.00 sep 311.9 mag 17.91,17.63
| Coord 2000 |
17284+0742 |
|
Discov num |
LDS4742 |
|
Comp |
|
|
Coord arcsec 2000 |
17 28 24.00 +07 41 29.7 |
|
| Date first |
1960 |
|
Date last |
2010 |
|
Obs |
3 |
|
| Pa first |
91 |
|
Pa last |
91.5 |
|
P.A. Now (θ) |
91.5° |
|
| Sep first |
312.0 |
|
Sep last |
311.86 |
|
Sep. Now (ρ) |
311.86" |
|
| Mag pri |
17.91 |
|
Mag sec |
17.63 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-112 |
|
Sec motion dec |
-088 |
|
| Notes |
|
|
rPM=0.217 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4490133259927992192 |
|
WDS 17284+0742 LDS 4742 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 17284+0742 |
LDS4742 |
|
1960 |
1 |
91 |
312.0 |
17.91 |
17.63 |
|
|
172824.00+074129.7 |
| 17284+0742 |
LDS4742 |
|
2000 |
3 |
92 |
312.0 |
17.91 |
17.63 |
|
|
172824.00+074129.7 |
| 17284+0742 |
LDS4742 |
|
2010 |
4 |
92 |
311.8 |
17.91 |
17.63 |
|
|
172824.00+074129.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17284+0742 LDS 4742 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17284+0742 LDS 4742 : MEASURES
No records found.
WDS 17284+0742 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17284+0742 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
