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65463 (2002 XD2)
Classification: Main-belt Asteroid          SPK-ID: 2065463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246780136502715 4.7099e-08  
a 2.360379273178665 1.0057e-08 au
q 2.066091873937478 1.0876e-07 au
i 2.934642235818303 4.7019e-06 deg
node 138.6711921736711 8.2463e-05 deg
peri 329.2029351441189 8.4534e-05 deg
M 263.1468158458781 1.9533e-05 deg
tp 2459356.854721945360
(2021-May-22.35472195)
7.2743e-05 TDB
period 1324.558413032515
3.63
8.4652e-06
2.318e-08
d
yr
n .2717886930903989 1.737e-09 deg/d
Q 2.654666672419853 1.1311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      17596 days (48.18 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:05:45  

Additional Information
 Earth MOID = 1.08348 au 
 Jupiter MOID = 2.44674 au 
 T_jup = 3.539 
[ 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 16.0   n/a MPO244712  
diameter diameter 3.994 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65463 (2002 XD2)          Discovered 2002-Dec-01 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 XD2 = 2000 EB136 = 4065 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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