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JPL Small-Body Database Browser
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215363 (2001 XH212)
Classification: Main-belt Asteroid          SPK-ID: 2215363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1170207939711415 7.3145e-08  
a 2.359568411162516 2.1135e-08 au
q 2.083449842259054 1.77e-07 au
i 3.756995821134465 1.0225e-05 deg
node 159.7826008154421 8.9026e-05 deg
peri 243.9006394908075 9.7086e-05 deg
M 315.0165435778654 3.9095e-05 deg
tp 2458765.923653666970
(2019-Oct-09.42365367)
0.00014443 TDB
period 1323.875932548522
3.62
1.7787e-05
4.87e-08
d
yr
n .2719288047687245 3.6535e-09 deg/d
Q 2.635686980065979 2.3608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7109 days (19.46 yr)  
   first obs. used      1997-10-09  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56167  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 23:34:12  

Additional Information
 Earth MOID = 1.09468 au 
 Jupiter MOID = 2.72144 au 
 T_jup = 3.540 
[ 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 17.0   n/a MPO352328  

215363 (2001 XH212)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2001 XH212 = 2004 PQ113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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