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146727 (2001 XD35)
Classification: Main-belt Asteroid          SPK-ID: 2146727
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810711692147986 3.6644e-08  
a 2.678992985076837 1.4648e-08 au
q 2.193904592950731 9.8324e-08 au
i 12.0524219837239 5.7276e-06 deg
node 282.1097997360299 2.2736e-05 deg
peri 120.9706471196913 3.136e-05 deg
M 89.72664706551244 1.9952e-05 deg
tp 2458601.314525447457
(2019-Apr-27.81452545)
8.7548e-05 TDB
period 1601.606384934792
4.38
1.3136e-05
3.596e-08
d
yr
n .2247743286904148 1.8435e-09 deg/d
Q 3.164081377202943 1.73e-08 au
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      8123 days (22.24 yr)  
   first obs. used      1998-01-25  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:56:23  

Additional Information
 Earth MOID = 1.23123 au 
 Jupiter MOID = 2.28661 au 
 T_jup = 3.323 
[ 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 15.1   n/a MPO333914  

146727 (2001 XD35)          Discovered 2001-Dec-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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