File:AS16-M-0839.png

Original file(4,048 × 4,048 pixels, file size: 12.77 MB, MIME type: image/png)

Summary

Description
English: This photo was used in Figure 183 of Apollo Over the Moon: A View from Orbit (NASA SP-362, 1978), which has the following caption:
The very old crater Hipparchus has been nearly obliterated during eons of lunar change. Except for the circular pattern of subdued mountains (dashed line) that surround most of it, Hipparchus would not be recognizable. It is about 150 km wide. Beyond it near the horizon at the left is Sinus Medii, the smooth dark- surfaced area that lies at the center of the Moon when seen from Earth. Part of the rim of Hipparchus is modified by "Imbrium sculpture," the pattern of ridges and grooves radial to Mare Imbrium, which affects the lunar surface for more than 1000 km from Imbrium. The four arrows show how the pattern radiates outward across this part of the Moon. (The Imbrium basin lies beyond the left horizon.) Craters and hills have been formed in the floor of Hipparchus and subsequently have been partially inundated by marelike plains deposits. The ejecta blanket of the much younger crater Horrocks (identified by H) is, in turn, spread over the marelike filling.-M.C.M.

Photographic data:

Image Name: AS16-M-0839
Mission: Apollo 16
Revolution (Orbit): 27
Camera: Mapping/Metric
Exposure: 00:00:00
Camera Tilt: 40
Scan Pixel Scale: 7.237
Start Time: (DOY:113) 1972-04-22T00:06:56
Spacecraft Altitude: 112.31 km
Center Coordinates (lat, lon): -6.13°,5.32°
Corner Coordinates: -6.27°,2.59°
-6.55°,8.37°
-12.35°,8.22°
-12.12°,2.17°
Sun Elevation: 16.0°
Features: HIPPARCHUS
Film Type: 3400
Color: black&white
Date
Source Arizona State University, Apollo Image Archive, Apollo Browse Gallery, Apollo 16: Mapping (Metric) Camera, AS16-M-0839
Author NASA
This image or video was catalogued by one of the centers of the United States National Aeronautics and Space Administration (NASA) under Photo ID: AS16-M-0839.

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Licensing

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Captions

Hipparchus crater

Items portrayed in this file

depicts

22 April 1972

image/png

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current01:40, 3 July 2023Thumbnail for version as of 01:40, 3 July 20234,048 × 4,048 (12.77 MB)JstubyUploaded a work by NASA from Arizona State University, Apollo Image Archive, Apollo Browse Gallery, Apollo 16: Mapping (Metric) Camera, [http://wms.lroc.asu.edu/apollo/view?camera=M&image_name=AS16-M-0839 AS16-M-0839] with UploadWizard
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