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115780 (2003 US216)
Classification: Main-belt Asteroid          SPK-ID: 2115780
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06322826304755641 2.9201e-08  
a 2.190850788436383 8.1808e-09 au
q 2.052327098487181 6.3537e-08 au
i 2.535379898212656 3.2976e-06 deg
node 261.2441047227005 0.00010306 deg
peri 185.2987855381999 0.00010989 deg
M 44.79306134311094 3.8404e-05 deg
tp 2459053.124303237350
(2020-Jul-22.62430324)
0.00012628 TDB
period 1184.452440706284
3.24
6.6342e-06
1.816e-08
d
yr
n .3039379105718534 1.7024e-09 deg/d
Q 2.329374478385585 8.698e-09 au
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      7424 days (20.33 yr)  
   first obs. used      2000-11-21  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5687  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:02  

Additional Information
 Earth MOID = 1.06825 au 
 Jupiter MOID = 2.77405 au 
 T_jup = 3.669 
[ 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 16.84   n/a MPCxxxxx  

115780 (2003 US216)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 US216 = 2002 JD96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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