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102649 (1999 VW48)
Classification: Main-belt Asteroid          SPK-ID: 2102649
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07891362730976874 3.7712e-08  
a 2.985243706460015 2.3501e-08 au
q 2.749667297179597 1.1823e-07 au
i 10.41903861168684 6.2584e-06 deg
node 24.79785148011475 2.318e-05 deg
peri 59.32185959850146 4.9444e-05 deg
M 3.581017593231651 4.2438e-05 deg
tp 2459181.759892927800
(2020-Nov-28.25989293)
0.00022205 TDB
period 1883.944540999537
5.16
2.2246e-05
6.091e-08
d
yr
n .191088427586621 2.2564e-09 deg/d
Q 3.220820115740433 2.5355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1999-10-13  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:00  

Additional Information
 Earth MOID = 1.78171 au 
 Jupiter MOID = 2.00811 au 
 T_jup = 3.228 
[ 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 MPO493576  

102649 (1999 VW48)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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