Distant asteroid named Colleenohare for amateur B.C. astronomer - Action News
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British Columbia

Distant asteroid named Colleenohare for amateur B.C. astronomer

The International Astronomical Union based in Paris named an asteroid located between Mars and Jupiter after Colleen O'Hare, a retired medical lab technologist who has been promoting astronomy in Kelowna, B.C., since 2004.

Kelowna group helped put Colleen O'Hare's name on a space rock 250 million km away from Earth

Colleen O'Hare has been a member of the Royal Astronomical Society of Canada (RASC) Okanagan Centre since 2004. She is pictured with her granddaughter. (Colleen O'Hare/Facebook)

For amateur astronomer Colleen O'Hare in Kelowna, B.C., it's a beautiful part of life to know an asteroidsomewhere far away in the universe is now her namesake.

The Paris-basedInternational Astronomical Union (IAU) announced last month that an asteroidlocated between Mars and Jupiterhad been named Colleenohare in her honour.

O'Hare, a retired medical laboratory technologist, doesn't have a full academic degree in astronomy, but she says she took some astronomy courses at Okanagan College and has since continued to read and learn about the universe.

She became a member of the Royal Astronomical Society of Canada (RASC) Okanagan Centre club in 2004, and over the years she has been organizing the club's outreach activities, which include setting up telescopes in parking lots and other public spaces for people to watch the beauty of planets and bright stars.

"I just found it so amazing to talk to people about the universe, so I just kept doing more and more outreach and became the outreach coordinator [for the club]," she told CBC's Alya Ramadan.

O'Hare, showing her granddaughter how to use a telescope, has been promoting astronomy in B.C.'s Okanagan since 2004. (Colleen O'Hare/Facebook)

O'Hare says she has never seen the Colleenohareasteroid, which is 11 kilometres in diameter located 250 million kilometres away from Earth, somewhere between Mars and Jupiter. Ittakes more than five years to orbit the sun.

She was surprised when she realized a member of her club had nominated her for the distinction.

"It's totally shocking you shouldn't be rewarded for things that you just love doing."

Naming an asteroid

According to IAU'smonthly bulletin published on Feb.7, Colleenohare, previously numbered (10096) 1991 RK5, was discovered by American astronomer Henry E. Holt at the Palomar Observatory in California on Sept. 13, 1991.

The non-governmental organizationpromoting astronomical research and education has specific naming guidelinesforasteroids, minor planets, asteroid-comet hybridsand their satellites. They musthave a sufficiently well-known orbit and have already been numbered by the union.

Scientists and even mythological characters could be asteroid names, but in terms of format, a name should be limited to 16 Latin characters, shouldn't have any numbers, and shouldn't havespaces, hyphens, apostrophes and capital letters in between.

Besides O'Hare, the IAU named fourasteroids after Canadians in the same bulletin, including calling(10109) 1992 KQ SidhuafterJaskarn Singh Sidhu, RASC member in Victoria, B.C.; and (10097) 1991 RV16 as HumbroncosafterHumboldt Broncos junior hockey team memberswho died in a bus crash in Saskatchewanin April 2018.

Former RASC Okanagan Centre president David Hawkins says he nominated O'Hare two years ago when IAU was taking applications for names of people who encourage public interest inscience.

"Colleen is the perfect person, because she did so much outreach working with the public, and I thought she deserved that honour," Hawkins said.

"She's going to go to schools and libraries, give lectures and talks and she also gives presentations at the Okanagan Observatory."

Hawkins says O'Hare is a founder of the Okanagan Observatory, located about four kilometres from the Big White Ski Resort nearKelowna, and she normally visits there Friday nights from spring to fall every year to talk aboutastronomy.

O'Hare normally visits the Okanagan Observatory near the Big White Ski Resort outside Kelowna Friday nights from spring to fall every year to do outreach activities for the Royal Astronomical Society of Canada's Okanagan Centre branch. (Submitted by Colleen O'Hare)

With files from Daybreak South