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JPL Small-Body Database Browser
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243267 (2008 AM10)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243267
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237930932200894 5.2173e-08  
a 3.952639041483634 5.9697e-08 au
q 3.463329628155886 1.9332e-07 au
i 9.29428079599467 6.7923e-06 deg
node 133.1643453286821 2.9806e-05 deg
peri 57.7346651039213 3.9086e-05 deg
M 101.2370915251858 2.4009e-05 deg
tp 2457793.327569694307
(2017-Feb-08.82756969)		 0.0001923 TDB
period 2870.312358171199
7.86		 6.5026e-05
1.78e-07		 d
yr
n .1254218897031024 2.8414e-09 deg/d
Q 4.441948454811382 6.7087e-08 au
   Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      9231 days (25.27 yr)  
   first obs. used      1994-06-10  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:15:42  

Additional Information
 Earth MOID = 2.47749 au 
 Jupiter MOID = .673559 au 
 T_jup = 3.023 
[ 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 14.7   n/a MPO454784  
diameter diameter 5.193 km 0.541 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.079   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

243267 (2008 AM10)          Discovered 2008-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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