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192887 (1999 XZ103)
Classification: Main-belt Asteroid          SPK-ID: 2192887
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .209009225530226 7.3461e-08  
a 2.735867455243304 3.4703e-08 AU
q 2.164045917269551 1.9805e-07 AU
i 11.84104281455079 9.8993e-06 deg
node 265.1820920295517 4.4242e-05 deg
peri 133.2801128216507 5.642e-05 deg
M 90.34711252878066 3.3109e-05 deg
tp 2456385.686594346768
(2013-Apr-03.18659435)
0.00014798 JED
period 1652.878789984488
4.53
3.1449e-05
8.61e-08
d
yr
n .2178018147376545 4.144e-09 deg/d
Q 3.307688993217058 4.1956e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      5335 days (14.61 yr)  
   first obs. used      1999-10-14  
   last obs. used      2014-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59657  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 17:36:38  

Additional Information
 Earth MOID = 1.19052 AU 
 T_jup = 3.290 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO281021  

192887 (1999 XZ103)          Discovered 1999-Dec-03 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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