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214335 (2005 JJ85)
Classification: Main-belt Asteroid          SPK-ID: 2214335
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051281338276234 4.404e-08  
a 2.564772567192799 1.6201e-08 au
q 2.295142813511537 1.1613e-07 au
i 8.859304771847006 4.1302e-06 deg
node 96.73568587115359 3.2195e-05 deg
peri 79.62125432615653 3.8278e-05 deg
M 191.3582197296748 2.2265e-05 deg
tp 2459303.304274162794
(2021-Mar-29.80427416)
9.4897e-05 TDB
period 1500.277916261575
4.11
1.4216e-05
3.892e-08
d
yr
n .2399555416352829 2.2736e-09 deg/d
Q 2.834402320874061 1.7905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      10162 days (27.82 yr)  
   first obs. used      1992-01-29  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:40  

Additional Information
 Earth MOID = 1.32028 au 
 Jupiter MOID = 2.18364 au 
 T_jup = 3.408 
[ 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 MPO454539  
diameter diameter 3.809 km 0.984 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214335 (2005 JJ85)          Discovered 2005-May-08 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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