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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045101300609061 1.2615e-07  
a 2.577579822131375 3.5408e-08 au
q 2.308196619678057 3.4093e-07 au
i 1.440712539012232 8.8759e-06 deg
node 88.08107782936224 0.00046162 deg
peri 234.9942686169738 0.0004631 deg
M 57.48553784648664 3.7116e-05 deg
tp 2459155.135880174773
(2020-Nov-01.63588017)
0.00015446 TDB
period 1511.529445355832
4.14
3.1145e-05
8.527e-08
d
yr
n .2381693595887917 4.9075e-09 deg/d
Q 2.846963024584692 3.9108e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:53:18  

Additional Information
 Earth MOID = 1.29542 au 
 Jupiter MOID = 2.41402 au 
 T_jup = 3.418 
[ 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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