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173995 (2001 XV204)
Classification: Main-belt Asteroid          SPK-ID: 2173995
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258838148552887 6.6612e-08  
a 3.040689645154866 3.5146e-08 au
q 2.657916032831797 2.12e-07 au
i 10.46070888710476 5.7618e-06 deg
node 106.6406589823157 3.4133e-05 deg
peri 268.6129953950575 4.2241e-05 deg
M 219.5685275602951 2.9564e-05 deg
tp 2459755.972253259428
(2022-Jun-25.47225326)
0.00016708 TDB
period 1936.674211617099
5.30
3.3578e-05
9.193e-08
d
yr
n .185885678572342 3.2228e-09 deg/d
Q 3.423463257477935 3.957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      7645 days (20.93 yr)  
   first obs. used      1999-05-21  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:34:49  

Additional Information
 Earth MOID = 1.68514 au 
 Jupiter MOID = 2.14246 au 
 T_jup = 3.203 
[ 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 15.5   n/a MPO433119  

173995 (2001 XV204)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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