15408+3853 LDS 4582
15h 40m 46.61s +38° 52' 15.1" P.A. 260.00 sep 22.1 mag 12.15,17.97
| Coord 2000 | 15408+3853 | Discov num | LDS4582 | Comp | Coord arcsec 2000 | 15 40 46.61 +38 52 15.1 | |||||
| Date first | 1960 | Date last | 2015 | Obs | 22 | ||||||
| Pa first | 260 | Pa last | 259.6 | P.A. Now (θ) | 259.6° | ||||||
| Sep first | 22.0 | Sep last | 22.05 | Sep. Now (ρ) | 22.05" | ||||||
| Mag pri | 12.15 | Mag sec | 17.97 | delta mag (ΔM) | 5.82 | Spectral class | |||||
| Pri motion ra | +063 | Sec motion ra | +056 | ||||||||
| Pri motion dec | -271 | Sec motion dec | -268 | ||||||||
| Notes | N (See Notes) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Corona Borealis | Gaia DR2 | 1377215245248308736 |
WDS 15408+3853 LDS 4582 : NOTES
| discov_num | notes | refcode |
| LDS4582 | NLTT 40899/40897 | Chm2004 |
REFERENCES
| refcode | metd | author | reference |
| Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
| Chm2004 | ApJ 601, 289, 2004 | ||
| Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
| Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
| Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
| Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
| Chm2004 | secondary magnitudes or proper motions were the same.) |
DISCOVERER
| idgroup | discov | author |
| 1 | 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 |
| 15408+3853 | LDS4582 | 2000 | 3 | 260 | 22.0 | 12.15 | 17.97 | D | 154046.61+385215.1 | ||
| 15408+3853 | LDS4582 | 2010 | 4 | 260 | 22.0 | 12.15 | 17.97 | N | 154046.61+385215.1 | ||
| 15408+3853 | LDS4582 | 2015 | 6 | 260 | 22.1 | 12.15 | 17.97 | N | 154046.61+385215.1 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 15408+3853 LDS 4582 : VISUAL OBSERVATIONS REPORTS
WDS 15408+3853 LDS 4582 : MEASURES
WDS 15408+3853 : VIRTUAL EYEPIECE
|
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
WDS 15408+3853 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
Not valid ID.
Error -27220
Not valid ID.