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46417 (2002 JV4)
Classification: Main-belt Asteroid          SPK-ID: 2046417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1999628258475322 4.2579e-08  
a 3.056405544143227 1.8596e-08 au
q 2.445238054600283 1.2668e-07 au
i 2.987415653779083 4.8415e-06 deg
node 148.6730829235028 8.5525e-05 deg
peri 72.41351998456419 8.6197e-05 deg
M 146.652888339294 1.2007e-05 deg
tp 2458205.434305061224
(2018-Mar-27.93430506)
6.2172e-05 TDB
period 1951.708237179457
5.34
1.7812e-05
4.877e-08
d
yr
n .1844537995700934 1.6834e-09 deg/d
Q 3.667573033686172 2.2315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      9502 days (26.02 yr)  
   first obs. used      1993-09-19  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:27:05  

Additional Information
 Earth MOID = 1.43925 au 
 Jupiter MOID = 1.31418 au 
 T_jup = 3.202 
[ 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 14.9   n/a MPO236604  

46417 (2002 JV4)          Discovered 2002-May-04 by Yeung, W. K. Y. at Desert Eagle
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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