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Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes
David Jewitt, Jane Luu, Jayadev Rajagopal et al., 2017. The Astrophysical Journal Letters.
Early photometry and imaging from the Nordic Optical Telescope and WIYN: no coma, a neutral-to-red colour, a large light-curve range and a strict limit on dust production. ApJL 850, L36.
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An independent early record of the absence of activity and the colour.
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Jewitt, D., Luu, J., Rajagopal, J., Kotulla, R., Ridgway, S., Liu, W., & Augusteijn, T. (2017). Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes. The Astrophysical Journal Letters. https://doi.org/10.3847/2041-8213/aa9b2f
@article{jewitt2017interstellar,
author = {Jewitt, David and Luu, Jane and Rajagopal, Jayadev and Kotulla, Ralf and Ridgway, Susan and Liu, Wilson and Augusteijn, Thomas},
title = {Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes},
journal = {The Astrophysical Journal Letters},
year = {2017},
doi = {10.3847/2041-8213/aa9b2f},
url = {https://doi.org/10.3847/2041-8213/aa9b2f}
}TY - JOUR TI - Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes AU - Jewitt, David AU - Luu, Jane AU - Rajagopal, Jayadev AU - Kotulla, Ralf AU - Ridgway, Susan AU - Liu, Wilson AU - Augusteijn, Thomas PY - 2017 JO - The Astrophysical Journal Letters DO - 10.3847/2041-8213/aa9b2f UR - https://doi.org/10.3847/2041-8213/aa9b2f ER -
Jewitt, David et al.. “Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes.” The Astrophysical Journal Letters (2017). https://doi.org/10.3847/2041-8213/aa9b2f.