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136198 (2003 UJ296)
Classification: Main-belt Asteroid          SPK-ID: 2136198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02789419754656959 4.4707e-08  
a 2.780206388088386 1.9079e-08 au
q 2.702654761878813 1.2501e-07 au
i .5969872316195677 4.4495e-06 deg
node 122.0461185860126 0.00062409 deg
peri 151.6878810011078 0.00063624 deg
M 315.6206655108861 0.00012511 deg
tp 2459209.233553530246
(2020-Dec-25.73355353)
0.00058847 TDB
period 1693.222310247149
4.64
1.743e-05
4.772e-08
d
yr
n .2126123650871651 2.1886e-09 deg/d
Q 2.857758014297958 1.9612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      9306 days (25.48 yr)  
   first obs. used      1994-11-05  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:36:52  

Additional Information
 Earth MOID = 1.68633 au 
 Jupiter MOID = 2.15227 au 
 T_jup = 3.333 
[ 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 15.9   n/a MPO241076  
diameter diameter 4.151 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136198 (2003 UJ296)          Discovered 2003-Oct-16 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2003 UJ296 = 2004 YA14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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