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100276 (1994 XV)
Classification: Mars-crossing Asteroid          SPK-ID: 2100276
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3711263842342971 1.0299e-07  
a 2.432123170093742 1.6328e-08 AU
q 1.529498091964395 2.4737e-07 AU
i 21.10877352100881 1.2154e-05 deg
node 231.6293507948371 2.511e-05 deg
peri 219.3623173001902 2.8167e-05 deg
M 93.02768570941782 8.539e-06 deg
tp 2456642.497144412544
(2013-Dec-15.99714441)
3.2874e-05 JED
period 1385.405076227074
3.79
1.3951e-05
3.82e-08
d
yr
n .2598517979884999 2.6167e-09 deg/d
Q 3.334748248223088 2.2388e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      7472 days (20.46 yr)  
   first obs. used      1994-12-06  
   last obs. used      2015-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56862  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 19:20:57  

Additional Information
 Earth MOID = .587283 AU 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9 mag n/a MPO337984  

100276 (1994 XV)          Discovered 1994-Dec-06 by McNaught, R. H. at Siding Spring
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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