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97246 (1999 XX93)
Classification: Main-belt Asteroid          SPK-ID: 2097246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2448736442855726 5.0592e-08  
a 2.968270741575355 2.3372e-08 au
q 2.241419467859559 1.5282e-07 au
i 14.60508524993094 4.8836e-06 deg
node 109.7624737708777 1.9174e-05 deg
peri 292.7723665453193 2.0866e-05 deg
M 322.6383572804176 8.7393e-06 deg
tp 2458794.355066511585
(2019-Nov-06.85506651)
4.6364e-05 TDB
period 1867.90030802346
5.11
2.2062e-05
6.04e-08
d
yr
n .1927297717408366 2.2764e-09 deg/d
Q 3.695122015291151 2.9096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      6848 days (18.75 yr)  
   first obs. used      1999-10-10  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52014  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:43:49  

Additional Information
 Earth MOID = 1.29684 au 
 Jupiter MOID = 1.88426 au 
 T_jup = 3.170 
[ 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 14.4   n/a MPO325130  
diameter diameter 4.513 km 0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.218   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97246 (1999 XX93)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XX93 = 2002 LT53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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