518 Halawe
| Discovery | |
|---|---|
| Discovered by | Raymond Smith Dugan |
| Discovery site | Heidelberg |
| Discovery date | 20 October 1903 |
| Designations | |
| MPC designation | (518) Halawe |
Alternative designations | 1903 MO |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
| Observation arc | 112.49 yr (41086 d) |
| Aphelion | 3.1107 AU (465.35 Gm) |
| Perihelion | 1.9544 AU (292.37 Gm) |
Semi-major axis | 2.5325 AU (378.86 Gm) |
| Eccentricity | 0.22829 |
Orbital period | 4.03 yr (1472.1 d) |
Mean anomaly | 21.1970° |
Mean motion | 0° 14m 40.38s / day |
| Inclination | 6.7288° |
Longitude of ascending node | 203.955° |
Argument of perihelion | 117.567° |
Physical characteristics | |
Mean radius | 7000781500000000000♠7.815±0.9 km |
Rotation period | 14.310 h (0.5963 d) |
Geometric albedo | 6999288000000000000♠0.2880±0.079 |
Absolute magnitude (H) | 11.00 |
Halawe (minor planet designation: 518 Halawe) is a minor planet orbiting the Sun. It is named after the Middle Eastern confectionery halva.
References
^ "518 Halawe (1903 MO)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
External links
518 Halawe at the JPL Small-Body Database
Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters
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