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102741 (1999 VX109)
Classification: Main-belt Asteroid          SPK-ID: 2102741
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2183075178686058 3.928e-08  
a 2.345001203903187 7.6988e-09 au
q 1.83306981168019 9.3196e-08 au
i 1.42103074724943 2.9841e-06 deg
node 228.856204013935 0.00017179 deg
peri 77.41603295379363 0.00017212 deg
M 39.39310806196563 7.6517e-06 deg
tp 2459056.973934869849
(2020-Jul-26.47393487)
2.8105e-05 TDB
period 1311.635105449865
3.59
6.4593e-06
1.768e-08
d
yr
n .2744665787795663 1.3516e-09 deg/d
Q 2.856932596126184 9.3795e-09 au
  Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      9758 days (26.72 yr)  
   first obs. used      1994-03-10  
   last obs. used      2020-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50804  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:15  

Additional Information
 Earth MOID = .81677 au 
 Jupiter MOID = 2.39801 au 
 T_jup = 3.529 
[ 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 16.81   n/a E2021B55  

102741 (1999 VX109)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VX109 = 1999 WQ26 = 2002 NF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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