16349-2518 USD 1571 Aa,Ab (HD 149309)
16h 34m 53.14s -25° 18' 17.0" P.A. 12.00 sep 0.3 mag 10.00,12.50 Sp G9IV
| Coord 2000 | 16349-2518 | Discov num | USD1571 | Comp | Aa,Ab | Coord arcsec 2000 | 16 34 53.14 -25 18 17.0 | ||||
| Date first | 2019 | Date last | 2019 | Obs | 1 | ||||||
| Pa first | 12 | Pa last | 12.4 | P.A. Now (θ) | 12.4° | ||||||
| Sep first | 0.3 | Sep last | 0.276 | Sep. Now (ρ) | 0.276" | ||||||
| Mag pri | 10.00 | Mag sec | 12.50 | delta mag (ΔM) | 2.5 | Spectral class | G9IV (yellow) | ||||
| Pri motion ra | -013 | Sec motion ra | |||||||||
| Pri motion dec | -024 | Sec motion dec | |||||||||
| Notes | R (Red magnitudes) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Name | HD 149309 | Constellation | Scorpius | Tycho2 | 6799-00361-1 | HD | 149309 |
WDS 16349-2518 USD 1571 Aa,Ab (HD 149309) : NOTES
REFERENCES
| refcode | metd | author | reference |
| USA2005 | US Numbers from Esplin et al. (2018AJ....156...75E). Double star results in Tok2020a | . |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 16349-2518 | USD1571 | Aa,Ab | 2019 | 1 | 12 | 0.3 | 10.00 | 12.50 | G9IV | R | 163453.14-251817.0 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 16349-2518 USD 1571 Aa,Ab (HD 149309) : VISUAL OBSERVATIONS REPORTS
WDS 16349-2518 USD 1571 Aa,Ab (HD 149309) : MEASURES
WDS 16349-2518 (HD 149309) : 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 16349-2518 (HD 149309) : 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.