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JPL Small-Body Database Browser
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243062 (2007 ER192)
Classification: Main-belt Asteroid          SPK-ID: 2243062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08648229854366206 8.9943e-08  
a 2.761850552875055 3.6644e-08 au
q 2.522999368828337 2.539e-07 au
i 1.180534872303007 9.2144e-06 deg
node 91.08060231963731 0.00048396 deg
peri 272.55237656837 0.00048698 deg
M 50.14363709289862 5.4177e-05 deg
tp 2458366.986485757922
(2018-Sep-05.48648576)
0.00025115 TDB
period 1676.481204811796
4.59
3.3365e-05
9.135e-08
d
yr
n .2147354822510009 4.2736e-09 deg/d
Q 3.000701736921774 3.9813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      8486 days (23.23 yr)  
   first obs. used      1995-07-25  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63226  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:10:18  

Additional Information
 Earth MOID = 1.51993 au 
 Jupiter MOID = 2.40817 au 
 T_jup = 3.335 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO413137  
diameter diameter 2.598 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.024   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243062 (2007 ER192)          Discovered 2007-Mar-14 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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