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JPL Small-Body Database Browser
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437562 (2014 AM4)
Classification: Main-belt Asteroid          SPK-ID: 2437562
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07670161164319048 8.3109e-08  
a 2.994652188443973 5.9165e-08 au
q 2.764957539279513 2.3905e-07 au
i 6.804954083872756 7.9311e-06 deg
node 77.20377659003834 6.496e-05 deg
peri 115.9912610408975 7.9092e-05 deg
M 299.2693250975226 4.9546e-05 deg
tp 2458919.818159111387
(2020-Mar-11.31815911)		 0.00026541 TDB
period 1892.857892073415
5.18		 5.6096e-05
1.536e-07		 d
yr
n .1901886039662809 5.6363e-09 deg/d
Q 3.224346837608433 6.3704e-08 au
   Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      5432 days (14.87 yr)  
   first obs. used      2004-02-16  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46535  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:46:15  

Additional Information
 Earth MOID = 1.7723 au 
 Jupiter MOID = 1.76221 au 
 T_jup = 3.240 
[ 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 16.3   n/a MPO428070  

437562 (2014 AM4)          Discovered 2007-Nov-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 AM4 = 2007 WK23 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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