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487623 (2015 MZ109)
Classification: Main-belt Asteroid          SPK-ID: 2487623
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2947298978549061 6.6214e-08  
a 2.577125598113847 3.7803e-08 au
q 1.817569633822489 1.786e-07 au
i 13.93311979260156 2.1455e-05 deg
node 103.0494969811404 3.8179e-05 deg
peri 280.2723742872499 6.8688e-05 deg
M 108.3540022031717 5.8452e-05 deg
tp 2458941.675070984373
(2020-Apr-02.17507098)
0.0002377 TDB
period 1511.129917828111
4.14
3.325e-05
9.103e-08
d
yr
n .2382323291682387 5.2419e-09 deg/d
Q 3.336681562405205 4.8945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      6342 days (17.36 yr)  
   first obs. used      2003-09-28  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:22:04  

Additional Information
 Earth MOID = .8813 au 
 Jupiter MOID = 2.30407 au 
 T_jup = 3.324 
[ 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 17.53   n/a MPCxxxxx  

487623 (2015 MZ109)          Discovered 2003-Sep-28 by LONEOS at Anderson Mesa
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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