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JPL Small-Body Database Browser
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312649 (2010 JP47)
Classification: Main-belt Asteroid          SPK-ID: 2312649
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2563903182107706 8.265e-08  
a 2.37150083207133 2.9926e-08 au
q 1.763470979099454 1.932e-07 au
i 12.51299831304988 1.0214e-05 deg
node 97.66697182133291 2.6779e-05 deg
peri 223.9911228275726 3.3348e-05 deg
M 97.45064486322406 1.6182e-05 deg
tp 2458239.409913354718
(2018-Apr-30.90991335)
5.7341e-05 TDB
period 1333.930949094808
3.65
2.5249e-05
6.913e-08
d
yr
n .2698790370253366 5.1083e-09 deg/d
Q 2.979530685043205 3.7598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      1999-03-22  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .77027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:09  

Additional Information
 Earth MOID = .771223 au 
 Jupiter MOID = 2.37257 au 
 T_jup = 3.468 
[ 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 17.2   n/a MPO455305  
diameter diameter 2.337 km 0.816 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312649 (2010 JP47)          Discovered 2010-May-03 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 JP47 = 2007 TQ355 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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