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JPL Small-Body Database Browser
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160278 (2002 TQ236)
Classification: Main-belt Asteroid          SPK-ID: 2160278
[ 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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989228208780126 4.6604e-08  
a 3.140483362749261 2.4669e-08 au
q 2.515769553310711 1.508e-07 au
i 16.07533545454759 5.5615e-06 deg
node 247.3474523046244 1.9189e-05 deg
peri 160.7517371309826 2.3588e-05 deg
M 330.9614337684068 1.4611e-05 deg
tp 2458764.470545325387
(2019-Oct-07.97054533)		 8.3365e-05 TDB
period 2032.793074091824
5.57		 2.3952e-05
6.558e-08		 d
yr
n .177096235021774 2.0867e-09 deg/d
Q 3.765197172187811 2.9577e-08 au
   Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      10183 days (27.88 yr)  
   first obs. used      1991-12-14  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:39:21  

Additional Information
 Earth MOID = 1.53191 au 
 Jupiter MOID = 1.63147 au 
 T_jup = 3.120 
[ 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 11.105 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160278 (2002 TQ236)          Discovered 2002-Oct-06 by LINEAR at Socorro
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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