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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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Two Views of Mathilde
Title
Two Views of Mathilde
Title
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Original Caption Released with Image:
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Two different views of asteroid 253 Mathilde were obtained by the NEAR spacecraft on June 27, 1997. The image at left was obtained as the spacecraft approached Mathilde with its camera pointed near the direction of the Sun; only a few of the prominent ridges on Mathilde are illuminated. The visible area at left is 29 km (18 miles) high, and the phase angle (the angle from Sun-Mathilde spacecraft) is 136°. As the spacecraft receded from Mathilde, it observed the asteroid (about 60 km or 38 miles across) almost fully lit by the Sun at a phase angle of 43° (right image). Mathilde's irregular shape results from a long history of severe collisions with smaller asteroids. The largest visible crater is 30 km (19 miles) in diameter. 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
Two different views of asteroid 253 Mathilde were obtained by the NEAR spacecraft on June 27, 1997. The image at left was obtained as the spacecraft approached Mathilde with its camera pointed near the direction of the Sun; only a few of the prominent ridges on Mathilde are illuminated. The visible area at left is 29 km (18 miles) high, and the phase angle (the angle from Sun-Mathilde spacecraft) is 136°. As the spacecraft receded from Mathilde, it observed the asteroid (about 60 km or 38 miles across) almost fully lit by the Sun at a phase angle of 43° (right image). Mathilde's irregular shape results from a long history of severe collisions with smaller asteroids. The largest visible crater is 30 km (19 miles) in diameter. 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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Mathilde
Target_Name
Mathilde
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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640 samples x 398 lines
Product_Size
640 samples x 398 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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Crater
facet_what
Crater
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_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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June 27, 1997
facet_when
June 27, 1997
facet_when
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facet_when_year:
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1997
facet_when_year
1997
facet_when_year
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Image #:
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PIA02479
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UID:
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SPD-PHOTJ-PIA02479
UID
SPD-PHOTJ-PIA02479
UID
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orignial url:
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orignial_url
orignial url
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