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382222 (2012 QV47)
Classification: Main-belt Asteroid          SPK-ID: 2382222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052001510858281 1.2586e-07  
a 2.579361731811019 3.5558e-08 au
q 2.308012487919497 3.41e-07 au
i 1.440925688534062 8.8762e-06 deg
node 88.08992588145811 0.00046134 deg
peri 235.2429718437254 0.0004628 deg
M 322.99944693723 3.6427e-05 deg
tp 2459156.015084306347
(2020-Nov-02.51508431)
0.00015394 TDB
period 1513.097121962144
4.14
3.1288e-05
8.566e-08
d
yr
n .237922599134391 4.9198e-09 deg/d
Q 2.850710975702541 3.9299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      8179 days (22.39 yr)  
   first obs. used      1996-11-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68153  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:45:07  

Additional Information
 Earth MOID = 1.29597 au 
 Jupiter MOID = 2.41413 au 
 T_jup = 3.417 
[ 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 17.4   n/a MPO434368  

382222 (2012 QV47)          Discovered 2007-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

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