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160266 (2002 SO15)
Classification: Main-belt Asteroid          SPK-ID: 2160266
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547423748897459 4.4437e-08  
a 3.132241626283441 2.5172e-08 au
q 2.647551118303821 1.4405e-07 au
i 15.53538778441581 4.9913e-06 deg
node 277.725982787022 1.8969e-05 deg
peri 109.5482358672867 2.5426e-05 deg
M 54.99705314988991 1.6068e-05 deg
tp 2458691.172713979598
(2019-Jul-26.67271398)
8.9879e-05 TDB
period 2024.796177057855
5.54
2.4408e-05
6.683e-08
d
yr
n .1777956734998881 2.1433e-09 deg/d
Q 3.61693213426306 2.9067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      6410 days (17.55 yr)  
   first obs. used      2002-06-17  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:30:54  

Additional Information
 Earth MOID = 1.70266 au 
 Jupiter MOID = 1.95362 au 
 T_jup = 3.138 
[ 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 14.0   n/a MPO333988  
diameter diameter 9.898 km 0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160266 (2002 SO15)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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