{ "id": 21, "url": "https://svs.gsfc.nasa.gov/21/", "page_type": "Visualization", "title": "SEDS-II: Final Dynamic State", "description": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II || a000021.00005_web.png (720x480) [335.6 KB] || a000021_thm.png (80x40) [3.0 KB] || a000021_pre.jpg (320x238) [4.7 KB] || a000021_pre_searchweb.jpg (320x180) [27.6 KB] || a000021.webmhd.webm (960x540) [7.8 MB] || a000021.dv (720x480) [346.5 MB] || a000021.mp4 (640x480) [19.6 MB] || a000021.mpg (352x240) [13.4 MB] || ", "release_date": "1994-10-19T12:00:00-04:00", "update_date": "2023-05-03T14:00:16.690172-04:00", "main_image": { "id": 550666, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021_pre.jpg", "filename": "a000021_pre.jpg", "media_type": "Image", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 320, "height": 238, "pixels": 76160 }, "main_video": { "id": 550671, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021.webmhd.webm", "filename": "a000021.webmhd.webm", "media_type": "Movie", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 960, "height": 540, "pixels": 518400 }, "progress": "Complete", "media_groups": [ { "id": 370012, "url": "https://svs.gsfc.nasa.gov/21/#media_group_370012", "widget": "Video player", "title": "", "caption": "", "description": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "items": [ { "id": 395891, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550669, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021.00005_web.png", "filename": "a000021.00005_web.png", "media_type": "Image", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 720, "height": 480, "pixels": 345600 } }, { "id": 395886, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550665, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021_thm.png", "filename": "a000021_thm.png", "media_type": "Image", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 395887, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550666, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021_pre.jpg", "filename": "a000021_pre.jpg", "media_type": "Image", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 320, "height": 238, "pixels": 76160 } }, { "id": 395892, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550670, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021_pre_searchweb.jpg", "filename": "a000021_pre_searchweb.jpg", "media_type": "Image", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 395890, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550671, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021.webmhd.webm", "filename": "a000021.webmhd.webm", "media_type": "Movie", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 395888, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550667, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021.dv", "filename": "a000021.dv", "media_type": "Movie", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 720, "height": 480, "pixels": 345600 } }, { "id": 395889, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550668, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021.mp4", "filename": "a000021.mp4", "media_type": "Movie", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 640, "height": 480, "pixels": 307200 } }, { "id": 395885, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550664, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021.mpg", "filename": "a000021.mpg", "media_type": "Movie", "alt_text": "An animation of the subsatellite dynamics of Small Expendable Deployer System Mission II", "width": 352, "height": 240, "pixels": 84480 } } ], "extra_data": {} }, { "id": 370013, "url": "https://svs.gsfc.nasa.gov/21/#media_group_370013", "widget": "Single image", "title": "", "caption": "", "description": "Video slate image reads \"SEDS-2 Final Dynamic State 32400 seconds to 32520 seconds\".", "items": [ { "id": 395893, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550672, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021_slate.jpg", "filename": "a000021_slate.jpg", "media_type": "Image", "alt_text": "Video slate image reads \"SEDS-2 Final Dynamic State 32400 seconds to 32520 seconds\".", "width": 720, "height": 528, "pixels": 380160 } }, { "id": 395894, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 550673, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a000000/a000021/a000021_slate_web.png", "filename": "a000021_slate_web.png", "media_type": "Image", "alt_text": "Video slate image reads \"SEDS-2 Final Dynamic State 32400 seconds to 32520 seconds\".", "width": 320, "height": 234, "pixels": 74880 } } ], "extra_data": {} } ], "studio": "SVS", "funding_sources": [ "" ], "credits": [ { "role": "Animator", "people": [ { "name": "Pamela ONeil", "employer": "NASA" } ] }, { "role": "Scientist", "people": [ { "name": "W. J. Webster", "employer": "NASA/GSFC" }, { "name": "Michael Douglass", "employer": "University of North Carolina" }, { "name": "P. Chewning Toulmin", "employer": "Hughes STX" }, { "name": "Lee R. Huynh", "employer": "Hughes STX" } ] } ], "missions": [], "series": [ "Small Expendable Explorer System" ], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth" ], "keywords": [ "Satellite dynamics", "Technology" ], "recommended_pages": [], "related": [], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }