Close comet flyby threw mars magnetic field into chaos.
Comet c 2013 a1 siding spring.
Comet c 2013 a1 siding spring mcnaught r.
Comet siding spring is.
These observations were acquired only about 8 hr after the comet s closest approach to mars and yield the following mean production rates.
20 with the comet at r 1 40 au using the hall 1 1 m telescope at lowell observatory.
19 comet c 2013 a1 comet siding spring will pass within about 87 000 miles 139 500 km of mars.
After posting at the minor planet center s neocp webpage mcnaught.
The first finder chart has a field of view of 50 degrees while the second one has a field of view of 10 degrees.
Nasa s extensive fleet of science assets particularly those orbiting and roving mars have front row seats to image and study this once in a lifetime flyby.
C 2013 a1 siding spring is an oort cloud comet discovered on 3 january 2013 by robert h.
Comet c 2013 a1 siding spring position and finder charts.
Mcnaught at siding spring observatory using the 0 5 meter 20 in uppsala southern schmidt telescope.
Below we provide comet c 2013 a1 siding spring finder charts showing where the object is right now in the sky with respect to the brightest stars.
Mcnaught reported the discovery of an apparently asteroidal object on ccd images obtained with the 0 5 m uppsala schmidt telescope on jan.
Schleicher lowell observatory obtained two narrowband photometry sets of comet c 2013 a1 on oct.
Haser 1 2 x 10 28 molecules s with an uncertainty of.
19 2014 during the comet s close flyby of mars and the spacecraft.
These images were taken of comet c 2013 a1 siding spring by nasa s mars reconnaissance orbiter on oct.
At the time of discovery it was 7 2 au from the sun and located in the constellation lepus comet c 2013 a1 probably took millions of years to come from the oort cloud.