Translate

Oct 27, 2016

15 000 space rocks and counting

The international effort to find, confirm and catalogue the multitude of asteroids that pose a threat to our planet has reached a milestone: 15,000 discovered – with many more to go. For Infomation see 15 000 space rocks and counting,Catalog of Known Near-Earth Asteroids Tops 15,000

Oct 20, 2016

A Confirmation Image of The NEO 2016 UE On 2016-10-20

A confirmation image of the Near-Earth Object 2016 UE
on 2016-10-20 from Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)
 a stack of 4 - 60 Second Luminance BIN2 Images taken with iTelescope.net's
(TEL T27 0.70-m f/6.6 reflector + CCD) (C) Steven M. Tilley

See:

Oct 10, 2016

Confirmation of the comet C/2016 T1 (Matheny)

 Background
(as of 2016-10-13)
 
A confirmation image of the comet C/2016 T1 (Matheny)
on 2016-10-07 from AstroCamp Observatory. Nerpio, Spain - (MPC Code I89)
 a stack of 50 - 60 Second Luminance BIN2 Images using
 itelescope.net's (t18 TEL 0.32-m f/8.0 reflector + CCD)
(C) Steven M. Tilley


A confirmation image of the comet C/2016 T1 (Matheny) 
on 2016-10-07 from Auberry California USA - (MPC Code U69) 
a stack of 53 - 60 Second Luminance BIN2 Images using 
itelescope.net's (t24 TEL 0.61-m f/6.5 reflector + CCD) 
(C) Steven M. Tilley

Other links: 

The Asteroid 2009 ES Past Safely then Someone Said Something and The Internet Goes Crazy

 Background
(as of 2016-10-10)
The NEO 2009 ES on 2016-09-20 (Astrometrica) a stack of 4 - 60 Second Luminance BIN2 Images taken with iTelescope.net's (TEL T11 0.50-m f/6.8 reflector + CCD + f/4.5 focal reducer) at (MPC Code H06) Mayhill, New Mexico (New Mexico Skies) By Steven M. Tilley
    Tweets(Before Purple Mountain Observatory's Report)



Note before Purple Mountain Observatory's Report 2009 ES just a NEO with well know orbit. Any danger into the foreseeable future from 2009 ES was ruled out on 2009-03-18 10:56(UTC).
Purple Mountain Observatory's Report
 
Then as this story moved through the blogosphere, it changed like the "telephone game." The report was misread, poorly translated, misunderstood, etc. then rewritten by other writers with the wrong information.  Then other writers then use the revised stories as sources for new stories adding to the madness. One should seek out the original story(and see if it is reliable), and check for reliable information from some of the reliable sources such as the Minor Planet Center, NASA NEO Program Office at JPL, ESA's NEODyS (Near Earth Objects Dynamic Site), or The Tracking News.  I am not posting links to the crazy stories, Just Google Asteroid  2009 ES  and see for yourself.
 
    Other links:
Correction: (as of 2016-10-25) was corrected to say (as of 2016-10-10) the date of the post

Confirmation of the Near-Earth Object 2016 TJ17

Confirmation image of the Near-Earth Object 2016 TJ17 (absolute magnitude =25.4 ~28m) 
on 2016-10-08 a stack of 9-60 second luminance BIN2 taken 
with iTelescope.net's (T17 TEL 0.43-m f/6.8 reflector + CCD) 
at Observatory: Siding Spring - Australia (MPC code Q62)
By Steven M. Tilley

 


 Background

(as of 2016-10-09)
    Other links: