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103033 (1999 XP116)
Classification: Main-belt Asteroid          SPK-ID: 2103033
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2376676900394552 4.5118e-08  
a 2.572926730098937 9.8035e-09 au
q 1.961425177515554 1.1476e-07 au
i 4.799446223922335 4.9798e-06 deg
node 286.7950373078729 5.5545e-05 deg
peri 174.1910598933476 5.739e-05 deg
M 6.980342477790276 1.1716e-05 deg
tp 2459171.271011565774
(2020-Nov-17.77101157)		 4.9048e-05 TDB
period 1507.438334122044
4.13		 8.6156e-06
2.359e-08		 d
yr
n .2388157391590216 1.3649e-09 deg/d
Q 3.18442828268232 1.2133e-08 au
   Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      8252 days (22.59 yr)  
   first obs. used      1998-06-19  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54257  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:07  

Additional Information
 Earth MOID = .9782 au 
 Jupiter MOID = 1.98612 au 
 T_jup = 3.384 
[ 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 15.56   n/a E2021B55  

103033 (1999 XP116)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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