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JPL Small-Body Database Browser
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97263 (1999 XC122)
Classification: Main-belt Asteroid          SPK-ID: 2097263
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07935843224559905 4.1606e-08  
a 2.604464879773118 1.9103e-08 au
q 2.397778630075601 1.0963e-07 au
i 9.03547164635126 5.6091e-06 deg
node 322.5102654867923 2.992e-05 deg
peri 88.34026706468592 4.7202e-05 deg
M 315.2316617461889 3.87e-05 deg
tp 2459191.417025130482
(2020-Dec-07.91702513)
0.00016589 TDB
period 1535.239674461734
4.20
1.6891e-05
4.625e-08
d
yr
n .2344910739270848 2.5799e-09 deg/d
Q 2.811151129470635 2.0619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      6781 days (18.57 yr)  
   first obs. used      1999-10-14  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58725  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:43:50  

Additional Information
 Earth MOID = 1.42867 au 
 Jupiter MOID = 2.45161 au 
 T_jup = 3.391 
[ 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 MPO264036  
diameter diameter 3.361 km 0.537 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.156   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97263 (1999 XC122)          Discovered 1999-Dec-07 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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