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344390 (2001 XG267)
Classification: Main-belt Asteroid          SPK-ID: 2344390
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2132277671126286 4.9649e-08  
a 3.195485617876014 3.1282e-08 au
q 2.514119354735794 1.5669e-07 au
i 17.79656775251552 7.1738e-06 deg
node 81.2963522011199 2.01e-05 deg
peri 86.15701572054718 2.7277e-05 deg
M 49.3287823053845 1.663e-05 deg
tp 2458714.608250792246
(2019-Aug-19.10825079)
9.5327e-05 TDB
period 2086.429563122563
5.71
3.0637e-05
8.388e-08
d
yr
n .1725435674239689 2.5336e-09 deg/d
Q 3.876851881016235 3.7952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      2000-10-01  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:25:39  

Additional Information
 Earth MOID = 1.59754 au 
 Jupiter MOID = 1.63302 au 
 T_jup = 3.086 
[ 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 15.6   n/a MPO434166  

344390 (2001 XG267)          Discovered 2001-Dec-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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