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35896 (1999 JW84)
Classification: Main-belt Asteroid          SPK-ID: 2035896
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1083405768530745 4.4215e-08  
a 2.64578736666531 1.502e-08 au
q 2.359141237130213 1.1898e-07 au
i 5.101217523464036 5.1061e-06 deg
node 158.6179120790203 4.4385e-05 deg
peri 177.2789199288683 4.8164e-05 deg
M 136.7204598989264 1.8669e-05 deg
tp 2458003.517164663016
(2017-Sep-07.01716466)
8.1454e-05 TDB
period 1571.921429171566
4.30
1.3386e-05
3.665e-08
d
yr
n .2290190802918993 1.9502e-09 deg/d
Q 2.932433496200406 1.6648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1070  
   data-arc span      9134 days (25.01 yr)  
   first obs. used      1994-03-04  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:18  

Additional Information
 Earth MOID = 1.34855 au 
 Jupiter MOID = 2.40832 au 
 T_jup = 3.379 
[ 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 15.1   n/a MPO378871  
diameter diameter 5.313 km 0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35896 (1999 JW84)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JW84 = 2000 QK139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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