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Collection:
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NASA Planetary Photo Journal Collection
Collection
NASA Planetary Photo Journal Collection
Collection
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Title:
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Eros' Eastern and Western Hemispheres
Title
Eros' Eastern and Western Hemispheres
Title
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Original Caption Released with Image:
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On February 23, 2000, the NEAR spacecraft obtained a sequence of image mosaics showing Eros' surface as the asteroid rotated under the spacecraft. At that time the range to the surface was approximately 355 kilometers (220 miles). These two mosaics, part of that sequence, show the stark beauty of the two opposite hemispheres. The smallest detail visible is 35 meters (120 feet) across. The top mosaic shows wavy brightness banding exposed in the interior walls of the saddle. In the bottom mosaic, similar banding is visible in one of the craters near the limb at left. To the right, the angle of the illumination accentuates the quasi-linear troughs near the terminator. Successful firing of NEAR's thrusters yesterday, February 24, placed the spacecraft on course for insertion into the next lower orbit, at a 200 kilometer (120 mile) altitude. Images from that orbit, commencing in early March, will have nearly twice the spatial resolution of data returned so far. Built and managed by The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, NEAR was the first spacecraft launched in NASA's Discovery Program of low-cost, small-scale planetary missions. See the NEAR web page at http://near.jhuapl.…for more details.
Original_Caption_Rel eased_with_Image
On February 23, 2000, the NEAR spacecraft obtained a sequence of image mosaics showing Eros' surface as the asteroid rotated under the spacecraft. At that time the range to the surface was approximately 355 kilometers (220 miles). These two mosaics, part of that sequence, show the stark beauty of the two opposite hemispheres. The smallest detail visible is 35 meters (120 feet) across. The top mosaic shows wavy brightness banding exposed in the interior walls of the saddle. In the bottom mosaic, similar banding is visible in one of the craters near the limb at left. To the right, the angle of the illumination accentuates the quasi-linear troughs near the terminator. Successful firing of NEAR's thrusters yesterday, February 24, placed the spacecraft on course for insertion into the next lower orbit, at a 200 kilometer (120 mile) altitude. Images from that orbit, commencing in early March, will have nearly twice the spatial resolution of data returned so far. Built and managed by The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, NEAR was the first spacecraft launched in NASA's Discovery Program of low-cost, small-scale planetary missions. See the NEAR web page at http://near.jhuapl.…for more details. Original Caption Released with Image
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Addition Date:
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2000-05-07
Addition_Date
2000-05-07
Addition Date
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Produced By:
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Johns Hopkins University/APL
Produced_By
Johns Hopkins University/APL
Produced By
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Mission:
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NEAR
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Spacecraft:
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NEAR Shoemaker
Spacecraft
NEAR Shoemaker
Spacecraft
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Target Name:
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Eros
Target_Name
Eros
Target Name
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Is a satellite of:
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Sol (our sun)
Is_a_satellite_of
Sol (our sun)
Is a satellite of
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Instrument:
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Multi-Spectral Imager
Instrument
Multi-Spectral Imager
Instrument
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Product Size:
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742 samples x 812 lines
Product_Size
742 samples x 812 lines
Product Size
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Primary Data Set:
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NEAR Home Page
Primary_Data_Set
NEAR Home Page
Primary Data Set
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facet_what:
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Sun
facet_what
Sun
facet_what
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facet_what:
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Imager
facet_what
Imager
facet_what
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facet_what:
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NEAR Shoemaker
facet_what
NEAR Shoemaker
facet_what
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facet_what:
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Multi-Spectral Imager
facet_what
Multi-Spectral Imager
facet_what
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facet_what:
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Eros (asteroid)
facet_what
Eros (asteroid)
facet_what
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facet_where:
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Maryland
facet_where
Maryland
facet_where
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facet_where:
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Jet Propulsion Laboratory (JPL)
facet_where
Jet Propulsion Laboratory (JPL)
facet_where
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facet_when:
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February 23, 2000
facet_when
February 23, 2000
facet_when
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facet_when_year:
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2000
facet_when_year
2000
facet_when_year
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Image #:
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PIA02474
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UID:
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SPD-PHOTJ-PIA02474
UID
SPD-PHOTJ-PIA02474
UID
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orignial url:
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orignial_url
orignial url
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