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101848 (1999 JV90)
Classification: Main-belt Asteroid          SPK-ID: 2101848
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839498470576521 5.4289e-08  
a 2.146721577181538 8.5672e-09 au
q 1.751832471383632 1.1744e-07 au
i 4.899120465636183 5.8408e-06 deg
node 153.4384429647776 4.4016e-05 deg
peri 139.3043236804423 4.6216e-05 deg
M 266.0697598850174 1.0838e-05 deg
tp 2459500.253968067141
(2021-Oct-12.75396807)		 3.4749e-05 TDB
period 1148.846509623241
3.15		 6.8773e-06
1.883e-08		 d
yr
n .3133577871234167 1.8758e-09 deg/d
Q 2.541610682979444 1.0143e-08 au
   Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      10096 days (27.64 yr)  
   first obs. used      1993-07-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54079  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:59  

Additional Information
 Earth MOID = .737438 au 
 Jupiter MOID = 2.64858 au 
 T_jup = 3.682 
[ 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 16.89   n/a E2021B55  

101848 (1999 JV90)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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