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757 Portlandia

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This is an old revision of this page, as edited by ZéroBot (talk | contribs) at 01:22, 18 January 2012 (r2.7.1) (Robot: Adding zh:小行星757). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

757 Portlandia

Name
Name Portlandia
Designation 1908 EJ
Discovery
Discoverer Joel Hastings Metcalf
Discovery date September 30, 1908
Discovery site Taunton, Massachusetts
Orbital elements
Epoch August 18, 2005 (JDCT 2453600.5)
Eccentricity (e) 0.109
Semimajor axis (a) 2.374 AU
Perihelion (q) 2.116 AU
Aphelion (Q) 2.632 AU
Orbital period (P) 3.658 a
Inclination (i) 8.169°
Longitude of the ascending node (Ω) 22.589°
Argument of Perihelion (ω) 44.323°
Mean anomaly (M) 134.949°

757 Portlandia is a minor planet orbiting the Sun.

External links