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JPL Small-Body Database Browser
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160277 (2002 TX222)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160277
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518550569679371 7.865e-08  
a 3.200305639931889 2.8835e-08 au
q 2.714323044665222 2.5043e-07 au
i 17.08519062137068 5.1915e-06 deg
node 272.7067390465988 2.4654e-05 deg
peri 65.14099760046639 2.972e-05 deg
M 354.9908840098436 1.5813e-05 deg
tp 2458629.596731044673
(2019-May-26.09673104)		 9.1872e-05 TDB
period 2091.152050914091
5.73		 2.8262e-05
7.738e-08		 d
yr
n .1721539090582321 2.3267e-09 deg/d
Q 3.686288235198557 3.3214e-08 au
   Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      6286 days (17.21 yr)  
   first obs. used      2002-08-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:39:21  

Additional Information
 Earth MOID = 1.75397 au 
 Jupiter MOID = 1.77683 au 
 T_jup = 3.108 
[ 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 MPO454060  
diameter diameter 6.388 km 1.899 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160277 (2002 TX222)          Discovered 2002-Oct-07 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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