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71064 (1999 XX103)
Classification: Main-belt Asteroid          SPK-ID: 2071064
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1230561698461567 4.0438e-08  
a 2.693186918569485 1.5997e-08 au
q 2.361773651690551 1.0795e-07 au
i 12.20755507600881 6.194e-06 deg
node 40.88841972607748 2.2645e-05 deg
peri 49.4557562342082 3.3866e-05 deg
M 114.2643183287177 2.5616e-05 deg
tp 2458088.103324063864
(2017-Nov-30.60332406)
0.00011353 TDB
period 1614.351759456026
4.42
1.4383e-05
3.938e-08
d
yr
n .2229997259837013 1.9869e-09 deg/d
Q 3.024600185448419 1.7966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      8065 days (22.08 yr)  
   first obs. used      1997-04-11  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:14  

Additional Information
 Earth MOID = 1.39656 au 
 Jupiter MOID = 2.28628 au 
 T_jup = 3.328 
[ 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 14.8   n/a MPO390207  
diameter diameter 3.322 km 0.868 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.201   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71064 (1999 XX103)          Discovered 1999-Dec-08 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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