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85994 (1999 JV41)
Classification: Main-belt Asteroid          SPK-ID: 2085994
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750909827068231 4.1712e-08  
a 2.870759584759234 1.7163e-08 au
q 2.368115467948708 1.1904e-07 au
i 4.155075166524941 5.4367e-06 deg
node 99.76089693456372 6.9256e-05 deg
peri 114.9282035642882 7.1364e-05 deg
M 124.4359346197862 1.7289e-05 deg
tp 2458386.403000484993
(2018-Sep-24.90300049)
8.4654e-05 TDB
period 1776.616380958576
4.86
1.5932e-05
4.362e-08
d
yr
n .2026323768363329 1.8172e-09 deg/d
Q 3.373403701569759 2.0168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      7753 days (21.23 yr)  
   first obs. used      1999-05-08  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:57:55  

Additional Information
 Earth MOID = 1.36516 au 
 Jupiter MOID = 1.6052 au 
 T_jup = 3.271 
[ 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 15.1   n/a MPO351445  

85994 (1999 JV41)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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