File:The Sun at perihelion and aphelion.jpg
Original file (2,844 × 2,844 pixels, file size: 2.59 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionThe Sun at perihelion and aphelion.jpg |
English: Here's a comparison of the Sun's disc when Earth was closest and farthest from it. Basically speaking, a huge 5 mil km (3 mil mi) difference in distance. Perihelion (left section) image was taken on 02 Jan 2021 and aphelion (right section) shot on 05 July 2021, all using the same camera and scope setup, which is listed below. Both images were shot from Bucharest, Romania.
The "beauty mark" on the lower right of the image is sunspot AR2835 And here are the numbers: Perihelion distance: approx 147 mil km (91 mil mi) Aphelion distance: approx 152 mil km (94 mil mi) Apparent size difference: 3.3% Telescope: Orion ED80 apochromatic refractor Cameras: ZWO ASI178MC |
Date | |
Source | Own work |
Author | Afdumitriu |
Camera location | 44° 16′ 12″ N, 26° 03′ 36″ E | View this and other nearby images on: OpenStreetMap | 44.270000; 26.060000 |
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Licensing
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This file was uploaded as part of Wiki Science Competition 2021. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:57, 4 December 2021 | 2,844 × 2,844 (2.59 MB) | Afdumitriu (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Author | Andrei Dumitriu |
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Width | 3,000 px |
Height | 3,000 px |
Bits per component | 16 |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 00:32, 5 December 2021 |
Color space | Uncalibrated |
Date and time of digitizing | 15:37, 3 January 2021 |
Date metadata was last modified | 02:32, 5 December 2021 |
Unique ID of original document | xmp.did:2CB7178EB44DEB1196DEEB24ABBCDC8A |
IIM version | 18,142 |