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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154382960385104 4.5852e-08  
a 3.131049636335457 2.7263e-08 au
q 2.647668924365286 1.5065e-07 au
i 15.53522109098513 5.2001e-06 deg
node 277.7270936552937 2.0225e-05 deg
peri 109.5489363945234 2.7013e-05 deg
M 343.8721560022178 1.7752e-05 deg
tp 2458691.158216035016
(2019-Jul-26.65821603)
0.00010009 TDB
period 2023.640467820352
5.54
2.6431e-05
7.236e-08
d
yr
n .1778972133265121 2.3235e-09 deg/d
Q 3.614430348305627 3.1472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      6373 days (17.45 yr)  
   first obs. used      2002-06-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4892  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:50:22  

Additional Information
 Earth MOID = 1.70218 au 
 Jupiter MOID = 1.95489 au 
 T_jup = 3.139 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457201.5 (2015-Jun-28.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510821899585154 4.5491e-08  
q 2.66309270143116 1.4867e-07 au
tp 2456661.037486925714
(2014-Jan-03.53748693)
0.00010051 TDB
node 278.0852478583244 2.0188e-05 deg
peri 108.7240523886603 2.7413e-05 deg
i 15.53743418521483 5.2024e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      6373 days (17.45 yr)  
   first obs. used      2002-06-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4892  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:50:22  

Additional Information
 Jupiter MOID = 1.95489 au 
 T_jup = 3.139 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.069423253005104E-15 -6.682677718382347E-15 -4.73349516088483E-13 -6.261001790400698E-15 -1.229225327245081E-13 -1.726466329045816E-15
q -6.682677718382347E-15 2.210135306164976E-14 1.484607793640949E-12 2.667977872618062E-14 4.114981289723616E-13 7.281846551390205E-15
tp -4.73349516088483E-13 1.484607793640949E-12 1.01024357364126E-8 -2.754628595968446E-11 1.905218918968969E-9 -5.124648797002453E-12
node -6.261001790400698E-15 2.667977872618062E-14 -2.754628595968446E-11 4.075704378958289E-10 -3.965353115731194E-10 1.205703998079419E-11
peri -1.229225327245081E-13 4.114981289723616E-13 1.905218918968969E-9 -3.965353115731194E-10 7.51445401990309E-10 -1.249225096303464E-11
i -1.726466329045816E-15 7.281846551390205E-15 -5.124648797002453E-12 1.205703998079419E-11 -1.249225096303464E-11 2.706460022835273E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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