Arp 143 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , Arp 143 is visible in the evening sky, becoming accessible around 20:02 (PDT), 80° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 20:44, 85° above your northern horizon. It will continue to be observable until around 02:36, when it sinks below 21° above your north-western horizon.
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Name
Arp 143
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Object type
Galaxy cluster
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Position
| Right ascension: | 07h46m [1] |
| Declination: | +39°01' [1] |
| Constellation: | Lynx |
| Magnitude: | 13.20 (V) [1] |
Source