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160276 (2002 TH216)
Classification: Main-belt Asteroid          SPK-ID: 2160276
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2518031714482737 6.2277e-08  
a 3.156664758830881 2.3297e-08 au
q 2.361806561358265 1.9978e-07 au
i 11.02181181085434 4.9237e-06 deg
node 110.3715264095861 3.3951e-05 deg
peri 266.3659566480374 3.5243e-05 deg
M 337.6916314382919 9.1338e-06 deg
tp 2458727.442319573829
(2019-Aug-31.94231957)
5.1733e-05 TDB
period 2048.524297963252
5.61
2.2678e-05
6.209e-08
d
yr
n .1757362606623365 1.9455e-09 deg/d
Q 3.951522956303497 2.9164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      8889 days (24.34 yr)  
   first obs. used      1995-07-01  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:39:21  

Additional Information
 Earth MOID = 1.39388 au 
 Jupiter MOID = 1.69987 au 
 T_jup = 3.128 
[ 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 15.0   n/a MPO333988  
diameter diameter 7.753 km 0.614 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.024   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160276 (2002 TH216)          Discovered 2002-Oct-06 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2002 TH216 = 1995 NF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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