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187070 (2005 MG52)
Classification: Main-belt Asteroid          SPK-ID: 2187070
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1260610365456598 4.2405e-08  
a 2.310773549001418 1.4994e-08 au
q 2.019475040192007 9.7442e-08 au
i 7.601693708804559 4.1038e-06 deg
node 93.7733560583977 3.7935e-05 deg
peri 206.9882443197669 4.3918e-05 deg
M 141.0869777557321 2.0071e-05 deg
tp 2458697.672596729344
(2019-Aug-02.17259673)
7.1895e-05 TDB
period 1283.023196448632
3.51
1.2487e-05
3.419e-08
d
yr
n .2805872886760495 2.7309e-09 deg/d
Q 2.60207205781083 1.6884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      6676 days (18.28 yr)  
   first obs. used      2002-10-09  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:53  

Additional Information
 Earth MOID = 1.0049 au 
 Jupiter MOID = 2.58124 au 
 T_jup = 3.562 
[ 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 16.7   n/a MPO436925  

187070 (2005 MG52)          Discovered 2005-Jun-30 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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