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180713 (2004 JM5)
Classification: Main-belt Asteroid          SPK-ID: 2180713
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2136697975533902 5.86e-08  
a 3.110472112517311 2.5644e-08 au
q 2.445858165940271 1.8843e-07 au
i 17.96328411730206 6.3641e-06 deg
node 167.2766870973557 1.7506e-05 deg
peri 169.4445242218379 2.3142e-05 deg
M 289.9358920961333 1.5269e-05 deg
tp 2459590.469813455134
(2022-Jan-10.96981345)
8.7442e-05 TDB
period 2003.72397571197
5.49
2.4779e-05
6.784e-08
d
yr
n .1796654650858702 2.2218e-09 deg/d
Q 3.77508605909435 3.1123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:37  

Additional Information
 Earth MOID = 1.4375 au 
 Jupiter MOID = 1.66719 au 
 T_jup = 3.110 
[ 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 14.86   n/a E2021B55  

180713 (2004 JM5)          Discovered 2004-May-10 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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