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Showing posts with label (TEL T17). Show all posts
Showing posts with label (TEL T17). Show all posts

Mar 19, 2018

Confirmation of the NEO 2018 FC1

The NEOCP object ZF278E4(now the NEO 2018 FC1) on 2018-03-19
a stack of 20-30 second luminance BIN2 images taken with
 
iTelescope.net's (T17 TEL 0.43-m f/6.8 reflector + CCD)
 at Siding Spring Observatory, Coonabarabran, NSW, Australia
(MPC code Q62) 

By Steven M. Tilley
The NEOCP object ZF278E4(now the NEO 2018 FC1) on 2018-03-19
a stack of 20-30 second luminance BIN2 images taken with
 
iTelescope.net's (T17 TEL 0.43-m f/6.8 reflector + CCD)
 at Siding Spring Observatory, Coonabarabran, NSW, Australia
(MPC code Q62) 

By Steven M. Tilley
The NEOCP object ZF278E4(now the NEO 2018 FC1) on 2018-03-19
a stack of 20-30 second luminance BIN2 images taken with
 
iTelescope.net's (T17 TEL 0.43-m f/6.8 reflector + CCD)
 at Siding Spring Observatory, Coonabarabran, NSW, Australia
(MPC code Q62) 

By Steven M. Tilley
 Background
(as of 2018-02-19)
  • Object: 2018 FC1
  • Orbit Type: Amor [NEO]
  • Approximate Diameter: 120 m - 260 m (393.701 feet to 853.018 feet) (Absolute Magnitude: H= 21.766)
  • On the Sentry Risk Table: NO
  • On the NEODyS CLOMON2 risk page: NO 
  • Discovery observation was made on: 2018 03 17.33572
  • Discovery observation was made by Catalina Sky Survey (MPC Code 703) The Discovery M.P.E.C.:MPEC 2018-F40 : 2018 FC1
  • Last Observation (publish): 2018 03 19.53148 (at iTelescope Observatory, Siding Spring,  Australia (MPC Code Q62) )
  • Data-Arc Span (publish): 2 days 
  • Number of Optical Observations(published):42
  • Observatories Reporting (Published) Observations(MPC Code):
    • (033) Karl Schwarzschild Observatory, Tautenburg, Germany.
    • (474) Mount John Observatory, Lake Tekapo, New Zealand.
    • (703) Catalina Sky Survey, US/Arizona.
    • (734) Farpoint Observatory, Eskridge, US/Kansas.
    • (807) Cerro Tololo Observatory, La Serena, Chile.
    • (E23) Arcadia, Australia/NSW.
    • (I52) Steward Observatory, Mt. Lemmon Station, US/Arizona.
    • (Q62) iTelescope Observatory, Siding Spring,  Australia/NSW. 
  • Perihelion Distance:1.106589693409455(AU)
  • Aphelion Distance: 2.130212399099761(AU)
  • Earth MOID (Earth center to NEO center): 0.19123 AU (( 74.421 LD)), (4490.28 Earth radii) or  17775939 miles (  (28607600 KM))
  • Next Close-Approach to Earth:  Will safely pass Earth on 2018-Mar-30 at a 
    • Minimum Distance(Earth center to NEO center) of 0.192881774004264 (AU) (75.064 (LD)), (4,516.07 Earth radii) or  17,878,004 miles ( (28,854,702 KM)) 
    • Nominal Distance(Earth center to NEO center) of 0.196815739374881(AU) ( 76.595 (LD)), ( 4,621.44 Earth radii) or 18,295,166 miles (29,443,216 (KM))
    • Maximum Distance(Earth center to NEO center) of 0.20074975749401 (AU) ( 78.126 (LD)), ( 4,713.82 Earth radii) or  18,660,856 miles (30,031,736 (KM))   

Oct 10, 2016

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)
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