Starlink 8 | Morning Pass

On 13 June 2020, SpaceX launched 58 Starlink and 3 Planet SkySats into orbit atop Falcon 9. Many photos and video of the launch are available here and satellite details here.

Early in the morning of 17 June, that same set of satellites passed directly over my location. It was 4:45 am. Twilight was beginning to brighten the sky. I set my iPad on a stable surface and started a long 200 sec exposure with the NightCap app in ISS mode. Within a minute the train of satellites appeared in the southwest (lower left) heading northeast (upper right). The constellation Cygnus was directly in their path. You might recognize Cygnus as a set of short star trails in the center of the image.

Starlink 8 | NightCap ISS mode | 200 sec | 1/2s shutter speed

In the weeks and months ahead, the Starlink satellites will use their ion engines to move apart to higher altitudes of 341 miles (550 km) and become part of the constellation of about 12,000 when all are launched and deployed. More are planned. Since May 2019, about 538 have been launched in sets of 60 at a time. Another 1000 are expected in multiple launches this year. Details of the plan to deliver internet service can be found in a Wikipedia article here.

4 thoughts on “Starlink 8 | Morning Pass

    • These were mag 1.6 and easily visible in non-dark morning twilight. They will dim to mag 3 and mag 5 or 6 soon as they reach higher altitudes. I don’t know yet if the modifications have succeeded in making them dimmer.

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