The Near-Earth Object 164202 (2004 EW) on 2015-07-03

 Background

(as of 2015-07-03) 

• Object: 164202 (2004 EW)
• Approximate Diameter: 180 m - 410 m (590.551 feet to 1345.1444 feet)( Absolute Magnitude:  H= 20.8 )
• Orbit Type: Aten [PHA] 
• On the Sentry Risk Table: NO (It has never been listed )
• On the NEODyS CLOMON2 risk page: NO
• First Observed  on: 2004-03-13
• First Observed  By: Catalina Sky Survey (MPC Code 703)  (The Discovery M.P.E.C.:  MPEC 2004-E43 : 2004 EW )
• Last Observed: 2015-06-04
• Data-Arc Span: 4100 days (11.225 yr)
• Number Oppositions :  9
• Number of Observations Made: 420
• Next Close-Approach: 2015-Jul-11, Nominal Distance (AU): 0.070509754803974, (27.44 Lunar Distance (LD)) or 6,554,291.178 miles (10,548,109.182 KM)
• Near-Earth Object Human Space Flight Accessible Targets Study (NHATS):  YES
• On the Goldstone Asteroid Schedule: NO
• On the Arecibo Asteroid Schedule:  NO

Observing Run of 164202 (2004 EW)  on  2015-07-03

On 2015-07-02 I  ran two series of 45 -- 15 Second Luminance BIN2 Images on itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62) and created 6 stacks of 15 images. 

Astrometrica object verification window stack (1of 6)  of 15- 15 Second Luminance BIN2 Images taken with itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)

Astrometrica object verification window stack (2of 6)  of 15- 15 Second Luminance BIN2 Images taken with itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)

Astrometrica object verification window stack (3 of 6)  of 15- 15 Second Luminance BIN2 Images taken with itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)

Astrometrica object verification window stack (4 of 6)  of 15- 15 Second Luminance BIN2 Images taken with itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)

Astrometrica object verification window stack (5 of 6)  of 15- 15 Second Luminance BIN2 Images taken with itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)

Astrometrica object verification window stack (6 of 6)  of 15- 15 Second Luminance BIN2 Images taken with itelescope.net's (TEL T32 0.43-m f/6.8 astrograph + CCD)   at Siding Spring Observatory, Coonabarabran, NSW, Australia. (MPC Q62)

Other links:

• Near Earth Objects Dynamic Site--164202 (2004 EW)
•  (MPC) Observations   
• NEO Earth Close Approaches (JPL) 
• JPL Orbit Diagram