07186+0017 SLE 304 (HD 56821)
07h 18m 36.10s +00° 16' 43.2" P.A. 97.00 sep 36.6 mag 7.32,11.27 Sp A5 dist. 188.68 pc (615.47 l.y.)
| Coord 2000 | 07186+0017 | Discov num | SLE 304 | Comp | Coord arcsec 2000 | 07 18 36.10 +00 16 43.2 | |||||
| Date first | 1896 | Date last | 2015 | Obs | 11 | ||||||
| Pa first | 98 | Pa last | 97 | P.A. Now (θ) | 97° | ||||||
| Sep first | 36.0 | Sep last | 36.611 | Sep. Now (ρ) | 36.611" | ||||||
| Mag pri | 7.32 | Mag sec | 11.27 | delta mag (ΔM) | 3.95 | Spectral class | A5 (white) | ||||
| Pri motion ra | -004 | Sec motion ra | +005 | ||||||||
| Pri motion dec | -008 | Sec motion dec | +004 | ||||||||
| Notes | |||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Name | HD 56821 | Constellation | Monoceros | SAO | 115237 | HIP | 35395 | ||||
| Tycho2 | 0164-00755-1 | Gaia DR2 | 3111444772184160512 | HD | 56821 | BD | BD+00 1892 | ||||
| Distance | 188.68 | Distance ly | 615.47 |
WDS 07186+0017 SLE 304 (HD 56821) : NOTES
REFERENCES
| refcode | metd | author | reference |
| Sle1966 | Mc j | Soulie, G. | 1966JO.....49..359S |
| Sle1966 | +Pa | J. Obs. 49, 359, 1966 | |
| Sle1983 | Pa - | Soulie, G. | 1983A&AS...54..281S |
| Sle1983 | A&AS 54, 281, 1983 | ||
| Sle1984 | Pa - | Soulie, G. | 1984A&AS...56..351S |
| Sle1984 | A&AS 56, 351, 1984 | ||
| Sle1985 | Pa - | Soulie, G. | 1985A&AS...61...17S |
| Sle1985 | A&AS 61, 17, 1985 | ||
| Sle1986a | Pa - | Soulie, G. | . |
| Sle1986a | Bull. Inf. Cent. Donnes Stell. #30, 91, 1986 | ||
| Sle1986b | Pa - | Soulie, G. | . |
| Sle1986b | Bull. Inf. Cent. Donnes Stell. #30, 103, 1986 | ||
| Sle2003 | C j | Soulie, G. | 2003O&T....56...10S |
| Sle2003 | Obs. et Travaux 56, 10, 2003 | ||
| Sle2006 | Pa - | Soulie, G. | 2006O&T....62...26S |
| Sle2006 | Obs. et Travaux 62, 26, 2006 | ||
| Sle2006b | Pa j | Soulie, G. | 2006O&T....63...15S |
| Sle2006b | Obs. et Travaux 63, 15, 2006 | ||
| Sle2007 | C j | Soulie, G. | 2007O&T....65...34S |
| Sle2007 | Obs. et Travaux 65, 34, 2007 |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 07186+0017 | SLE 304 | 1999 | 5 | 97 | 36.6 | 7.40 | 10.20 | A5 | D | 071836.10+001643.2 | |
| 07186+0017 | SLE 304 | 2000 | 6 | 97 | 36.6 | 7.40 | 10.20 | A5 | D | 071836.10+001643.2 | |
| 07186+0017 | SLE 304 | 2010 | 7 | 97 | 36.7 | 7.32 | 11.27 | A5 | 071836.10+001643.2 | ||
| 07186+0017 | SLE 304 | 2015 | 8 | 97 | 36.6 | 7.32 | 11.27 | A5 | 071836.10+001643.2 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 07186+0017 SLE 304 (HD 56821) : VISUAL OBSERVATIONS REPORTS
WDS 07186+0017 SLE 304 (HD 56821) : MEASURES
WDS 07186+0017 (HD 56821) : VIRTUAL EYEPIECE
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WDS 07186+0017 (HD 56821) : ALADIN DSS IMAGE @
Error -22130
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Error -22130
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Error -27220
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