Home > Ephemeris Program, stars > 06/13/2017 – Ephemeris – I call Antares the UFO star

06/13/2017 – Ephemeris – I call Antares the UFO star

June 13, 2017

Ephemeris for Tuesday, June 13th. Today the Sun will be up for 15 hours and 31 minutes, setting at 9:28, and it will rise tomorrow at 5:56. The Moon, half way from full to last quarter, will rise at 12:22 tomorrow morning.

Last week I was observing and showing another person the sky when she remarked about that star low in the sky. That star happened to be Antares, which I call the UFO star. This is a red giant star which in Interlochen and Traverse City never rises above 19 degrees over the southern horizon. It is located in the heart of the constellation Scorpius the Scorpion. With the turbulence in the Earth’s atmosphere, being more marked for objects low in the sky, Antares twinkles mightily. And also being low in the sky, the atmosphere also breaks Antares’ light into a rainbow of colors which, under binocular and telescopic magnification can give the appearance of a multicolored sparkler.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.


Antares, Saturn and Jupiter

The star Antares in the heart of Scorpius and the planets Saturn and Jupiter at 11 p.m., June 1, 2017. Created using Stellarium.


The star Antares in long exposure in this image probably taken from farther south than here. Source unknown, however because the star has four diffraction spikes the photograph was taken with a reflector telescope whose secondary mirror is supported by a 4 vane “spider”.

Categories: Ephemeris Program, stars Tags: ,
%d bloggers like this: