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434251 (2003 UW69)
Classification: Main-belt Asteroid          SPK-ID: 2434251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1068713926886531 3.878e-08  
a 2.159787278992777 1.1967e-08 au
q 1.928967804575582 8.4627e-08 au
i 3.6930025814674 9.0147e-06 deg
node 172.2218067655397 0.00014028 deg
peri 127.6552871809987 0.0001538 deg
M 211.3243628402887 6.6128e-05 deg
tp 2459679.297862366495
(2022-Apr-09.79786237)
0.00021505 TDB
period 1159.350877822551
3.17
9.6355e-06
2.638e-08
d
yr
n .3105185900890838 2.5808e-09 deg/d
Q 2.390606753409971 1.3246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      6470 days (17.71 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-11-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5845  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:15:26  

Additional Information
 Earth MOID = .914185 au 
 Jupiter MOID = 2.76915 au 
 T_jup = 3.688 
[ 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 18.5   n/a MPO440801  

434251 (2003 UW69)          Discovered 2003-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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