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338371 (2002 XO119)
Classification: Main-belt Asteroid          SPK-ID: 2338371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .175696068391436 5.3589e-08  
a 3.007668133608604 3.0311e-08 au
q 2.479232667507364 1.6546e-07 au
i 4.649745696782194 9.3719e-06 deg
node 157.5548129774587 7.2702e-05 deg
peri 256.7632561843379 7.8279e-05 deg
M 172.7704051436401 2.7512e-05 deg
tp 2458286.154883932931
(2018-Jun-16.65488393)
0.00014063 TDB
period 1905.211957513673
5.22
2.8801e-05
7.885e-08
d
yr
n .1889553540645446 2.8564e-09 deg/d
Q 3.536103599709843 3.5636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      7706 days (21.10 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-04-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:09:19  

Additional Information
 Earth MOID = 1.49492 au 
 Jupiter MOID = 1.85211 au 
 T_jup = 3.222 
[ 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 16.49   n/a E2021B25  

338371 (2002 XO119)          Discovered 2002-Dec-10 by NEAT at Palomar
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2002 XO119 = 2007 UZ67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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