23542-4722 TDS 1227
23h 54m 13.00s -47° 21' 52.2" P.A. 31.00 sep 1.2 mag 12.36,12.43
| Coord 2000 | 23542-4722 | Discov num | TDS1227 | Comp | Coord arcsec 2000 | 23 54 13.00 -47 21 52.2 | |||||
| Date first | 1991 | Date last | 2016 | Obs | 3 | ||||||
| Pa first | 34 | Pa last | 31 | P.A. Now (θ) | 31° | ||||||
| Sep first | 0.8 | Sep last | 1.174 | Sep. Now (ρ) | 1.174" | ||||||
| Mag pri | 12.36 | Mag sec | 12.43 | delta mag (ΔM) | 0.07 | Spectral class | |||||
| Pri motion ra | +006 | Sec motion ra | +006 | ||||||||
| Pri motion dec | +022 | Sec motion dec | +022 | ||||||||
| Notes | |||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Phoenix | Tycho2 | 8457-00241-1 | Gaia DR2 | 6530312647593040896 |
WDS 23542-4722 TDS 1227 : NOTES
REFERENCES
| refcode | metd | author | reference |
| TDS | Tycho Double Star (from additional DD list) | ................... | |
| TDT | Tycho Double Star (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 |
| 23542-4722 | TDS1227 | 1991 | 1 | 34 | 0.8 | 12.36 | 12.43 | 235413.00-472152.2 | |||
| 23542-4722 | TDS1227 | 2015 | 2 | 31 | 1.2 | 12.36 | 12.43 | 235413.00-472152.2 | |||
| 23542-4722 | TDS1227 | 2016 | 3 | 31 | 1.2 | 12.36 | 12.43 | 235413.00-472152.2 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 23542-4722 TDS 1227 : VISUAL OBSERVATIONS REPORTS
WDS 23542-4722 TDS 1227 : MEASURES
WDS 23542-4722 : VIRTUAL EYEPIECE
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WDS 23542-4722 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
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Error -22130
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Error -27220
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Error -27220
Not valid ID.