Comet
Lulin (official designation C/2007 N3 (Lulin), is
a non-periodic comet. It was discovered by Ye Quanzhi and Lin
Chi-Sheng from Lulin Observatory It peaked in brightness and
arrived at perigee for observers on Earth on
February 24, 2009, at magnitude +5, and at
0.411 AU (61,500,000 km; 38,200,000 mi) from
Earth. The comet was
near conjunction with Saturn on
February 23, and outward first headed towards its aphelion, against the
present position of background stars, in the direction
of Regulus in the constellation of Leo, as
noted on February 26 and 27, 2009 It was expected to pass
near Comet Cardinal on May 12, 2009. The comet became
visible to the naked eye from dark-sky sites around February 7. It
figured near the double star Zubenelgenubi on February
6, near Spica on February 15 and 16, near Gamma
Virginis on February 19 and near the star
cluster M44 on March 5 and 6. It also figured near
the planetary nebula NGC 2392 on March 14, and near
the double star Wasat around March 17. According
to NASA, Comet Lulin's green color comes from a
combination of gases that make up its local atmosphere,
primarily diatomic carbon, which appears as a green glow when
illuminated by sunlight in the vacuum of space.
When SWIFTobserved comet Lulin on 28 January 2009, the comet was
shedding nearly 800 US gallons (3,000 l) of water each second
Comet Lulin was methanol rich.
February 07th, 2009. Shot with Canon 60Da @ Prime Focus ORION EON ED 80
February 07th, 2009. Shot with Canon
60Da with 200mm lens
CometLulin & NGC2392, the Eskimo Planetary Nebula on 03/04/2009. Canon 60Da w/300mm lens
CometLulin & M44 on
03/04/2009. Canon 60Da w/75mm lens
Comet Lulin and M44 shot with the Canon 60Da at
prime focus Meade 8" f/6.3 SCT om 03/05/09 Comet Lulin and M44 shot with the Canon 60Da at prime focus Orion EON ED80