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Mar 17, 2019

The NEO(Aten) 2019 EA2 on on 2019-03-17


Image of the NEO(Aten) 2019 EA2 on 2019-03-17 from AstroCamp Observatory. Nerpio, Spain ( MPC I89) a stack of 20-60 Second Luminance BIN2 Images taken with iTelescope.net's (T07 TEL 0.43-m f/6.8 reflector + CCD)
By Steven M. Tilley
Image of the NEO(Aten) 2019 EA2 on 2019-03-17 from AstroCamp Observatory. Nerpio, Spain ( MPC I89) a stack of 20-60 Second Luminance BIN2 Images taken with iTelescope.net's (T07 TEL 0.43-m f/6.8 reflector + CCD)
By Steven M. Tilley
Image of the NEO(Aten) 2019 EA2 on 2019-03-17 from AstroCamp Observatory. Nerpio, Spain ( MPC I89) a stack of 20-60 Second Luminance BIN2 Images taken with iTelescope.net's (T07 TEL 0.43-m f/6.8 reflector + CCD)
By Steven M. Tilley
The NEO(Aten) 2019 EA2  was first observed by the Mt. Lemmon Survey on 2019-03-09. I has an absolute magnitude of 25.852 giving it  an estimated diameter of 18 m - 40 m. This asteroid will make a close approach of 0.8 lunar distance on 2019-Mar-22.
See :

https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2019EA2

https://newton.spacedys.com/neodys/index.php?pc=1.1.0&n=2019EA2

https://cneos.jpl.nasa.gov/sentry/details.html#?des=2019 EA2

http://www.hohmanntransfer.com/mn/19/19076_0317.htm

https://minorplanetcenter.net//mpec/K19/K19F08.html

https://cneos.jpl.nasa.gov/ca/

Jan 14, 2019

Observing The NEO 2019 AG7 on 2019-01-13 from Siding Spring Australia


The asteroid 2019 AG7(Classification: Aten [NEO])
[Estimated Diameter 23 m - 51 m]
on 2019-01-13
from Siding Spring Observatory,
 Coonabarabran, NSW, Australia. (MPC Q62)
a stack of 12 - 5 second luminance BIN2 images
taken with iTelescope.net's (T30)
By Steven M. Tilley



The asteroid 2019 AG7(Classification: Aten [NEO])
[Estimated Diameter 23 m - 51 m]
on 2019-01-13
from Siding Spring Observatory,
 Coonabarabran, NSW, Australia. (MPC Q62)
a stack of 12 - 5 second luminance BIN2 images
taken with iTelescope.net's (T30)
By Steven M. Tilley
..

The asteroid 2019 AG7(Classification: Aten [NEO])
[Estimated Diameter 23 m - 51 m]
on 2019-01-13
from Siding Spring Observatory,
 Coonabarabran, NSW, Australia. (MPC Q62)
a stack of 12 - 5 second luminance BIN2 images
taken with iTelescope.net's (T30)
By Steven M. Tilley

Orbit diagram 2019 AG7
Earth Distance: 0.014 AU
Sun Distance: 0.988 AU
courtesy of NASA/JPL-Caltech
2019-01-13 13:25 UTC
https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2019AG7


Background
(as of 2019-01-13)
  • Object:2019 AG7 
  • Orbit Type: Aten [NEO]
  • Approximate Diameter: 23 m to 51 m (75.4593 feet to  167.323) (Absolute Magnitude: H= 25.32)
  • On the Sentry Risk Table:  Yes 
    •  NOTE this is NOT a prediction of an impact but rather a statement there is insufficient observational data rule out an impact -- for more information read  Understanding Risk Pages by Jon Giorgini
    • "The likelihood of a collision is zero, or is so low as to be effectively zero. Also applies to small objects such as meteors and bodies that burn up in the atmosphere as well as infrequent meteorite falls that rarely cause damage.."
  •  On the NEODyS CLOMON2 risk page: Yes
  • First(Precovery) Observation was made: 2018 12 31.614374(By Pan-STARRS 1, Haleakala, US/Hawaii.  (MPC Code F51))
  • Discovery observation was made:2019 01 09.37994 (By the Catalina Sky Survey, US/Arizona. (MPC Code 703)
  • Last Observation(publish): 2019 01 12.582898 (By Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (MPC Code T12)
  • Data-Arc Span (publish): 12 days
  • Number of Optical Observations(published):54
  • Observatories Reporting (Published) Observations(MPC Code): 
    • (204) Schiaparelli Observatory,Italy. 
    • (291) LPL/Spacewatch II, US/Arizona.  
    • (474) Mount John Observatory, Lake Tekapo, New Zealand. 
    • (703) Catalina Sky Survey, US/Arizona. 
    • (807) Cerro Tololo Observatory, La Serena, Chile.
    • (F51) Pan-STARRS 1, Haleakala  (N20.707235 W156.255910)  US/Hawaii.
    • (F65) Haleakala-Faulkes Telescope North, US/Hawaii. 
    • (G40) Slooh.com Canary Islands Observatory, Canary Islands (Spain).
    • (I52) Steward Observatory, Mt. Lemmon Station
    • (J04) ESA Optical Ground Station, Tenerife, Canary Islands (Spain). 
    • (J95) Great Shefford,UK. 
    • (L01) Višnjan Observatory, Tičan, Croatia.
    • (T05) ATLAS-HKO, Haleakala, US/Hawaii. 
    • (T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m), US/Hawaii. 
  • Perihelion Distance: 0.4829280277140071(AU)
  • Aphelion Distance: 1.007267187900272(AU)
  • Earth MOID: 0.00482722(AU),  1.879 (LD), 113.348270821(Earth Radii), 448,718.132 (Miles), or 722,141.833(KM)
  • Close-Approach to Earth: Will safely pass Earth on 2019-Jan-15 at a Nominal Distance of  0.0100782635426263(AU), 3.922(LD), 236.648370166 (Earth Radii), 936,833.123(Miles), or 1,507,686.766(KM)