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385716 (2005 UN119)
Classification: Main-belt Asteroid          SPK-ID: 2385716
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1308805832870802 4.9338e-08  
a 2.387187782277636 1.3571e-08 au
q 2.074751252917347 1.1827e-07 au
i 2.481254550722319 6.4055e-06 deg
node 7.476988059327136 0.00012594 deg
peri 113.0513509711019 0.00012862 deg
M 327.1850893743174 2.5416e-05 deg
tp 2459323.299621005268
(2021-Apr-18.79962101)
9.5373e-05 TDB
period 1347.188296996222
3.69
1.1488e-05
3.145e-08
d
yr
n .2672232239566505 2.2787e-09 deg/d
Q 2.699624311637924 1.5347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      7071 days (19.36 yr)  
   first obs. used      2001-09-23  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .70778  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:22  

Additional Information
 Earth MOID = 1.09204 au 
 Jupiter MOID = 2.36499 au 
 T_jup = 3.521 
[ 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 17.55   n/a MPCxxxxx  

385716 (2005 UN119)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

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