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1 References  





2 External links  














518 Halawe






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518 Halawe
Modelled shape of Halawe from its lightcurve
Discovery
Discovered byRaymond Smith Dugan
Discovery siteHeidelberg
Discovery date20 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 arc112.49 yr (41086 d)
Aphelion3.1107 AU (465.35 Gm)
Perihelion1.9544 AU (292.37 Gm)

Semi-major axis

2.5325 AU (378.86 Gm)
Eccentricity0.22829

Orbital period (sidereal)

4.03 yr (1472.1 d)

Mean anomaly

21.1970°

Mean motion

0° 14m 40.38s / day
Inclination6.7288°

Longitude of ascending node

203.955°

Argument of perihelion

117.567°
Physical characteristics

Mean radius

7.815±0.9 km

Synodic rotation period

14.310 h (0.5963 d)

Geometric albedo

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[edit]

  1. ^ "518 Halawe (1903 MO)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016.

External links[edit]


  • t
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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=518_Halawe&oldid=1195667048"

    Categories: 
    Minor planet object articles (numbered)
    Background asteroids
    Discoveries by Raymond Dugan
    Named minor planets
    Astronomical objects discovered in 1903
    Main-belt-asteroid stubs
    Hidden categories: 
    Use dmy dates from October 2019
    Articles with JPL SBDB identifiers
    Articles with MPC identifiers
    All stub articles
     



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