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14371 (1988 XX2)
Classification: Main-belt Asteroid          SPK-ID: 2014371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761836216064059 2.4588e-08  
a 2.289648673445289 5.7202e-09 au
q 1.886250077951395 5.6704e-08 au
i 2.217601821832234 2.898e-06 deg
node 73.66300008833318 9.4682e-05 deg
peri 8.165679652939421 9.5348e-05 deg
M 28.2004514049632 1.0701e-05 deg
tp 2458901.369965030869
(2020-Feb-21.86996503)
3.7611e-05 TDB
period 1265.469551406065
3.46
4.7423e-06
1.298e-08
d
yr
n .2844793852210854 1.0661e-09 deg/d
Q 2.693047268939182 6.728e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1656  
   data-arc span      11453 days (31.36 yr)  
   first obs. used      1988-12-07  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:40:20  

Additional Information
 Earth MOID = .902159 au 
 Jupiter MOID = 2.53346 au 
 T_jup = 3.578 
[ 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 MPO347639  
diameter diameter 2.419 km 0.370 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.363   0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14371 (1988 XX2)          Discovered 1988-Dec-12 by Jensen, P. at Brorfelde
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 XX2 = 1993 FT16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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