The NEAR spacecraft flew by Asteroid 433 Eros on December 23, 1998, and obtained images with a best angular resolution of about 400 m/pixel. These images were used to derive a shape model (Thomas et al. 2000, Icarus). In addition, images obtained at phase angles of 88 β’ to 115 β’ during the flyby wer
Lightcurves and the axis of rotation of 433 Eros
β Scribed by J.L. Dunlap
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 567 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0019-1035
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We obtained R-band photometry of 433 Eros at the Table Mountain 0.6-m telescope during its 1998 apparition. Our five nights of photometry yields a rotational period P sid = 5.27048 Β± 0.00064 h and visual geometric albedo for 433 Eros of 0.27 +0.03 -0.06 , high, but within the range of S-type asteroi
Prior to the Near Earth Asteroid Rendezvous (NEAR) mission, little was known about Eros except for its orbit, spin rate, and pole orientation, which could be determined from ground-based telescope observations. Radar bounce data provided a rough estimate of the shape of Eros. On December 23, 1998, a