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136792 (1997 AU16)
Classification: Main-belt Asteroid          SPK-ID: 2136792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3234722248041841 5.8922e-08  
a 3.119554702066102 1.7701e-08 au
q 2.110465402190426 1.8309e-07 au
i 31.34001492730086 6.1414e-06 deg
node 109.8803067198 9.9708e-06 deg
peri 330.3043005064437 1.357e-05 deg
M 106.3925992906783 7.595e-06 deg
tp 2458405.733836101961
(2018-Oct-14.23383610)
4.1309e-05 TDB
period 2012.506700943569
5.51
1.7129e-05
4.69e-08
d
yr
n .1788813919631736 1.5225e-09 deg/d
Q 4.128644001941777 2.3426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      667  
   data-arc span      8589 days (23.52 yr)  
   first obs. used      1996-12-07  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48508  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:31:32  

Additional Information
 Earth MOID = 1.16077 au 
 Jupiter MOID = 1.24379 au 
 T_jup = 2.920 
[ 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 14.5   n/a MPO469439  
diameter diameter 6.699 km 2.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136792 (1997 AU16)          Discovered 1997-Jan-14 by Kobayashi, T. at Oizumi
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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