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441248 (2007 VA252)
Classification: Main-belt Asteroid          SPK-ID: 2441248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1757923877702529 1.075e-07  
a 2.655061595685988 8.872e-08 au
q 2.18832197810325 3.4266e-07 au
i 3.503466703495508 1.3391e-05 deg
node 130.5823682142324 0.00011039 deg
peri 263.5879075164866 0.0001372 deg
M 335.3554087963378 0.00010107 deg
tp 2459108.675633211199
(2020-Sep-16.17563321)
0.00044863 TDB
period 1580.193707990765
4.33
7.9204e-05
2.168e-07
d
yr
n .2278201705142494 1.1419e-08 deg/d
Q 3.121801213268725 1.0432e-07 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3375 days (9.24 yr)  
   first obs. used      2007-10-10  
   last obs. used      2017-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64617  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:40:15  

Additional Information
 Earth MOID = 1.19809 au 
 Jupiter MOID = 2.3145 au 
 T_jup = 3.364 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO349178  

441248 (2007 VA252)          Discovered 2007-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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