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56063 (1998 XM93)
Classification: Main-belt Asteroid          SPK-ID: 2056063
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650332480430312 3.1699e-08  
a 2.410448230479449 9.047e-09 au
q 2.012644129763848 7.5553e-08 au
i 8.403175009199602 3.7308e-06 deg
node 134.2604351221055 2.4595e-05 deg
peri 76.92793654848232 2.7857e-05 deg
M 166.4742370815274 1.5265e-05 deg
tp 2458368.394350102461
(2018-Sep-06.89435010)
5.6153e-05 TDB
period 1366.926426289445
3.74
7.6956e-06
2.107e-08
d
yr
n .2633645769635377 1.4827e-09 deg/d
Q 2.80825233119505 1.054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1832  
   data-arc span      8007 days (21.92 yr)  
   first obs. used      1998-12-15  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:37:54  

Additional Information
 Earth MOID = 1.02761 au 
 Jupiter MOID = 2.19717 au 
 T_jup = 3.487 
[ 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 14.0   n/a MPO436175  
diameter diameter 4.736 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.238   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56063 (1998 XM93)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

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