06496-2409 S 538 AB (HD 49868)
06h 49m 38.05s -24° 08' 36.5" P.A. 4.00 sep 26.9 mag 7.16,8.18 Sp A2 dist. 247.52 pc (807.41 l.y.)
| Coord 2000 | 06496-2409 | Discov num | S 538 | Comp | AB | Coord arcsec 2000 | 06 49 38.05 -24 08 36.5 | ||||
| Date first | 1825 | Date last | 2015 | Obs | 22 | ||||||
| Pa first | 3 | Pa last | 4.1 | P.A. Now (θ) | 4.1° | ||||||
| Sep first | 27.8 | Sep last | 26.93 | Sep. Now (ρ) | 26.93" | ||||||
| Mag pri | 7.16 | Mag sec | 8.18 | delta mag (ΔM) | 1.02 | Spectral class | A2 (white) | ||||
| Pri motion ra | -001 | Sec motion ra | -000 | ||||||||
| Pri motion dec | -013 | Sec motion dec | -013 | ||||||||
| Notes | T W (Parallax indicates physical, ) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Name | HD 49868 | Constellation | Canis Major | SAO | 172383 | HIP | 32729 | ||||
| Tycho2 | 6521-03596-1 | HD | 49868 | GC | 8937 | CD | CD-24 4476 | ||||
| CP | CP-24 1686 | Distance | 247.52 | Distance ly | 807.41 |
WDS 06496-2409 S 538 AB (HD 49868) : NOTES
REFERENCES
| refcode | metd | author | reference |
| S__1826 | Ma - | South, J. | 1826RSPT..116....1S |
| S__1826 | Phil. Trans. R. Soc., 116, Pt.1, 1826 | ||
| S__1844A | Ma - | South, J. | 1844QB43.S66....... |
| S__1844A | cited by Smyth (Cycle of Celestial Objects 2, 1844) | ||
| S__1852A | Ma - | South, J. | . |
| S__1852A | cited by Bishop (Bishop Obs. Astron. Observations 1852) | ||
| S__1880A | Ma - | South, J. | 1880MNRAS..40..497B |
| S__1880A | cited by Burnham (MNRAS 40, 497, 1880) | ||
| S__1906A | Ma - | South, J. | 1906MmRAS..56....1L |
| S__1906A | cited by Lewis (MemRAS 56, 1, 1906) | ||
| S__1906B | Ma - | South, J. | 1906QB821.B972..... |
| S__1906B | cited in BDS (Burnham Double Star Cat., 1906) | ||
| S__1913A | Ma - | South, J. | 1913QB811.B8....... |
| S__1913A | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
| S__1922A | Ma - | South, J. | 1922AN....216...49R |
| S__1922A | cited by Rabe (AN 216, 49, 1922) |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 06496-2409 | S 538 | AB | 2015 | 22 | 4 | 26.9 | 7.16 | 8.18 | A2 | TW | 064938.05-240836.5 |
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WDS 06496-2409 S 538 AB (HD 49868) : VISUAL OBSERVATIONS REPORTS
WDS 06496-2409 S 538 AB (HD 49868) : MEASURES
WDS 06496-2409 (HD 49868) : VIRTUAL EYEPIECE
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WDS 06496-2409 (HD 49868) : ALADIN DSS IMAGE @
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