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300721 (2007 VW124)
Classification: Main-belt Asteroid          SPK-ID: 2300721
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09015451838128158 1.6267e-07  
a 2.950371331341451 4.8074e-08 au
q 2.684382024918422 4.7855e-07 au
i 1.452297838154118 6.7995e-06 deg
node 269.966748098423 0.00057615 deg
peri 280.3364214064098 0.00057849 deg
M 135.5996300715444 5.0258e-05 deg
tp 2458699.280620671175
(2019-Aug-03.78062067)
0.00026038 TDB
period 1851.029950641799
5.07
4.5241e-05
1.239e-07
d
yr
n .1944863182117496 4.7535e-09 deg/d
Q 3.21636063776448 5.2408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6406 days (17.54 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68766  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:36:01  

Additional Information
 Earth MOID = 1.68573 au 
 Jupiter MOID = 1.74682 au 
 T_jup = 3.263 
[ 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 16.5   n/a MPO433938  

300721 (2007 VW124)          Discovered 2007-Nov-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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