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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172491838813376 5.8335e-08  
a 2.360048517137748 1.6668e-08 au
q 2.083334754582986 1.342e-07 au
i 3.756955936342567 6.4021e-06 deg
node 159.7752705791241 8.4202e-05 deg
peri 243.8695622050977 8.9248e-05 deg
M 63.79742403147824 2.5478e-05 deg
tp 2458765.817629534771
(2019-Oct-09.31762953)
9.442e-05 TDB
period 1324.280010518867
3.63
1.403e-05
3.841e-08
d
yr
n .2718458310481846 2.88e-09 deg/d
Q 2.63676227969251 1.8623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      8163 days (22.35 yr)  
   first obs. used      1997-10-09  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54902  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:42:25  

Additional Information
 Earth MOID = 1.09512 au 
 Jupiter MOID = 2.72048 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 16.9   n/a MPO494187  

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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