127 citations
- University of ReginaCA13 papers
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- Institute of Astronomy and Astrophysics, Academia SinicaTW4 papers
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4 papers · 1 filter
Plaskett 1.8 metre Observations of Starlink Satellites
Aaron C. Boley, Ewan Wright, Samantha Lawler +2
We present observations of 23 Starlink satellites in the bandpass, obtained from the Dominion Astrophysical Observatory's Plaskett 1.8 metre telescope. The targets include a m…
Visibility Predictions for Near-Future Satellite Megaconstellations: Latitudes near 50 Degrees will Experience the Worst Light Pollution
S. M. Lawler, A. C. Boley, H. Rein
Megaconstellations of thousands to tens of thousands of artificial satellites (satcons) are rapidly being developed and launched. These satcons will have negative consequences for…
Collision Probabilities in the Edgeworth-Kuiper belt
Abedin Y. Abedin, JJ Kavelaars, Sarah Greenstreet +8
Here, we present results on the intrinsic collision probabilities, , and range of collision speeds, , as a function of the heliocentric distance, , in the trans-Neptu…
ALMA imaging of the M-dwarf Fomalhaut C's debris disc
Patrick F. Cronin-Coltsmann, Grant M. Kennedy, Paul Kalas +9
Fomalhaut C (LP 876-10) is a low mass M4V star in the intriguing Fomalhaut triple system and, like Fomalhaut A, possesses a debris disc. It is one of very few nearby M-dwarfs known…