New Timelapse of Comets ISON and Lovejoy

By Nancy Atkinson - November 12, 2013 at 6:03 PM UTC | Solar Astronomy
131110-Lovejoy-labelled-w.jpg

Comet 2012 S1 (ISON) is just 16 days away from its close encounter with the Sun and is now inside the orbit of Venus, at under 103,000,000 km (64,000,000 miles) away from the Sun. This new timelapse by award-winning photographer

Justin Ng

from Singapore shows the journey of both ISON and Comet 2013 R1 (Lovejoy), taken on November 11, 2013. The video covers 50 minutes of imaging time for ISON and 90 minutes of imaging time for Lovejoy.

As you watch the video of each, don't worry – the comets and their tails are not fizzling out! This actually reflects the reduced visibility of the comets as the sky was gradually becoming brighter with daybreak. Additionally, Justin cautions that in the timelapse, both comets appear to be moving especially fast because of smaller field of view and long exposure.

On November 4, there were indications of a possible ion tail emerging from Comet ISON, and this comet's growing dust tail now stretches to more than a full moon's diameter. "Comet ISON is now plunging towards the Sun with 2 long tails at a magnitude of around +7 and it is visible in small scopes and strong binoculars," writes Justin.

Comet ISON flies in front of constellation Virgo this week (from our vantage point on Earth) and it is expected to grow some 2.5 times brighter before it passes by the bright star Spica in Virgo on November 17 and 18.

"Comet Lovejoy just passed into the constellation Leo with a magnitude of around +6 and it's an easy binocular object," said Justin. "R1 Lovejoy will remain well placed at 50 to 60 degrees above the northeastern horizon before sunrise through this week for observers from near the Equator."

Keep tabs on Justin's work on his

website

,

G+ page

, and

Facebook

.

Keep tabs on the latest on Comet ISON at the

Comet ISON Observing Campaign website.

Timelapse of Comet ISON and Comet Lovejoy from Justin Ng Photo on Vimeo.

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com