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JPL Small-Body Database Browser
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46432 (2002 JR65)
Classification: Main-belt Asteroid          SPK-ID: 2046432
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165045261108876 4.8772e-08  
a 2.6975890671656 1.7739e-08 au
q 2.252364775210804 1.3589e-07 au
i 3.510042156917153 4.7603e-06 deg
node 104.224713885334 0.0001065 deg
peri 161.9756419611136 0.00010825 deg
M 280.2665829559357 2.0885e-05 deg
tp 2458958.926401363794
(2020-Apr-19.42640136)
9.5235e-05 TDB
period 1618.311484376196
4.43
1.5963e-05
4.37e-08
d
yr
n .2224540846898629 2.1943e-09 deg/d
Q 3.142813359120395 2.0667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      8957 days (24.52 yr)  
   first obs. used      1994-09-05  
   last obs. used      2019-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:37:37  

Additional Information
 Earth MOID = 1.23634 au 
 Jupiter MOID = 1.94313 au 
 T_jup = 3.347 
[ 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 15.3   n/a MPO337629  
diameter diameter 4.589 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46432 (2002 JR65)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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