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190259 (2007 JX6)
Classification: Main-belt Asteroid          SPK-ID: 2190259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0457279121729383 7.2801e-08  
a 3.002367418391663 3.093e-08 au
q 2.865075424772558 2.2548e-07 au
i 4.494935352826649 7.8016e-06 deg
node 220.9569186999153 6.6529e-05 deg
peri 335.2230376109353 8.525e-05 deg
M 251.2871315462835 5.5457e-05 deg
tp 2459774.315980317235
(2022-Jul-13.81598032)
0.00029565 TDB
period 1900.177558116329
5.20
2.9363e-05
8.039e-08
d
yr
n .1894559792385259 2.9276e-09 deg/d
Q 3.139659412010769 3.2344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      7272 days (19.91 yr)  
   first obs. used      2001-02-20  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:55  

Additional Information
 Earth MOID = 1.86257 au 
 Jupiter MOID = 1.82692 au 
 T_jup = 3.246 
[ 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 15.5   n/a MPO494050  
diameter diameter 5.089 km 0.408 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190259 (2007 JX6)          Discovered 2007-May-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2007 JX6 = 2004 TU296 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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