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How to Spot Near-Earth Asteroid 1998 QE2 This Week
universetoday.com ^ | May 27, 2013 | David Dickinson on

Posted on 05/27/2013 4:23:09 PM PDT by BenLurkin

A large asteroid visits our fair corner of the solar system this week, and with a little planning you may just be able to spot it.

Near Earth Asteroid (NEA) 285263 (1998 QE2) will pass 6.2 million kilometres from the Earth on Friday, May 31st at 20:59 Universal Time (UT) or 4:59PM EDT. Discovered in 1998 during the LIncoln Near-Earth Asteroid Research (LINEAR) sky survey looking for such objects, 1998 QE2 will shine at magnitude +10 to +12 on closest approach. Estimates of its size vary from 1.3 to 2.9 kilometres, with observations by the Spitzer Space Telescope in 2010 placing the ballpark figure towards the high end of the scale at 2.7 kilometres in diameter.

...

But the good news is, you can search for 1998 QE2 starting tonight. The asteroid is currently at +12th magnitude in the constellation Centaurus and will be cruising through Hydra on its way north into Libra Friday on May 31st. You’ll need a telescope to track the asteroid as it will never top +10th magnitude, which is the general threshold for binocular viewing under dark skies. Its relative southern declination at closest approach means that 1998 QE2 will be best observed from northern latitudes of +35° southward. The farther south you are, the higher it will be placed in the sky after dusk.

(Excerpt) Read more at universetoday.com ...


TOPICS: Astronomy; Science
KEYWORDS: 1998qe2; asteroid; catastrophism; centaurus; nearearth; nearearthasteroid
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To: Paine in the Neck

Quantitative easing threatens earth.


21 posted on 06/02/2013 10:10:42 AM PDT by ChessExpert (The unemployment rate was 4.5% when Democrats took control of Congress in 2006)
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To: SunkenCiv
A perihelion is when there are two helions; and exterior falls between wterior and yterior.

Yeah, well, that goes without saying...

22 posted on 06/02/2013 10:22:07 AM PDT by GreenHornet
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