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437704 (2014 DD62)
Classification: Main-belt Asteroid          SPK-ID: 2437704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05543189837014607 6.1777e-08  
a 3.092928875487385 4.9684e-08 au
q 2.921481956395278 1.8346e-07 au
i 10.7746906157771 5.757e-06 deg
node 149.9479225057385 3.8192e-05 deg
peri 236.2968206438092 6.9473e-05 deg
M 128.6823155219202 5.7394e-05 deg
tp 2457890.317947312881
(2017-May-16.81794731)
0.00031826 TDB
period 1986.796227052751
5.44
4.7873e-05
1.311e-07
d
yr
n .1811962369860297 4.366e-09 deg/d
Q 3.264375794579492 5.2438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      9386 days (25.70 yr)  
   first obs. used      1993-06-16  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:33:12  

Additional Information
 Earth MOID = 1.93764 au 
 Jupiter MOID = 2.02347 au 
 T_jup = 3.195 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO434612  
diameter diameter 3.882 km 0.592 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437704 (2014 DD62)          Discovered 2008-Mar-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DD62 = 2010 GQ78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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