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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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NEAR Approach to Eros
Title
NEAR Approach to Eros
Title
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Original Caption Released with Image:
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Approximately one day after its first rendezvous burn, NEAR imaged Eros every 15 degrees of rotation over a period of about 5.8 hrs. At this time the distance between the asteroid and spacecraft was approximately 4638 miles (7730 km). These images taken during approach to the asteroid are used by mission navigators and operators to make the proper corrections in the spacecraft's trajectory during the critical burns coming up on Feb. 8 and Feb. 14. As an added bonus, these "OpNav" (optical navigation) images provide an increasingly detailed view of surface features on the asteroid. The resolution has increased to about 0.5 miles (0.8 km) per pixel, revealing the presence of 3 small craters on the surface. Over the next 10 days our view of the surface will become increasingly detailed and will allow for nearly global low resolution mapping of the asteroid before NEAR goes into orbit about Eros on Valentine's Day, Feb. 14. Once in orbit, NEAR's suite of scientific instruments will allow for global mapping of the asteroid at very high resolution. 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
Approximately one day after its first rendezvous burn, NEAR imaged Eros every 15 degrees of rotation over a period of about 5.8 hrs. At this time the distance between the asteroid and spacecraft was approximately 4638 miles (7730 km). These images taken during approach to the asteroid are used by mission navigators and operators to make the proper corrections in the spacecraft's trajectory during the critical burns coming up on Feb. 8 and Feb. 14. As an added bonus, these "OpNav" (optical navigation) images provide an increasingly detailed view of surface features on the asteroid. The resolution has increased to about 0.5 miles (0.8 km) per pixel, revealing the presence of 3 small craters on the surface. Over the next 10 days our view of the surface will become increasingly detailed and will allow for nearly global low resolution mapping of the asteroid before NEAR goes into orbit about Eros on Valentine's Day, Feb. 14. Once in orbit, NEAR's suite of scientific instruments will allow for global mapping of the asteroid at very high resolution. 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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575 samples x 512 lines
Product_Size
575 samples x 512 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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Image #:
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PIA02461
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UID:
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SPD-PHOTJ-PIA02461
UID
SPD-PHOTJ-PIA02461
UID
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orignial url:
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orignial_url
orignial url
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