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JPL Small-Body Database Browser
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469710 (2005 JM45)
Classification: Main-belt Asteroid          SPK-ID: 2469710
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2773664538194425 7.8326e-08  
a 2.329220724287946 1.7198e-08 au
q 1.683173031829445 1.8917e-07 au
i 24.08888265403403 9.6077e-06 deg
node 97.77129532252728 1.9341e-05 deg
peri 111.5662335328777 3.1791e-05 deg
M 342.8443079861941 2.2218e-05 deg
tp 2458662.375701475138
(2019-Jun-27.87570147)
8.0583e-05 TDB
period 1298.4176046716
3.55
1.4381e-05
3.937e-08
d
yr
n .2772605660187829 3.0708e-09 deg/d
Q 2.975268416746447 2.1969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5169 days (14.15 yr)  
   first obs. used      2005-04-01  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62288  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:39  

Additional Information
 Earth MOID = .796501 au 
 Jupiter MOID = 2.37352 au 
 T_jup = 3.408 
[ 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 17.5   n/a MPO382959  

469710 (2005 JM45)          Discovered 2005-Apr-01 by CSS at Catalina
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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