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7968 Elst-Pizarro (1996 N2)
Classification: Main-belt Asteroid          SPK-ID: 2007968
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 61 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1600776868318936 5.5477e-08  
a 3.161674402654812 2.6179e-08 au
q 2.655560877762221 1.8094e-07 au
i 1.387762362198776 6.2949e-06 deg
node 160.127421000907 0.00024064 deg
peri 131.8729458191248 0.00024173 deg
M 222.9035260587233 2.3533e-05 deg
tp 2458382.484105765201
(2018-Sep-20.98410577)
0.00013988 JED
period 2053.402760716185
5.62
2.5503e-05
6.982e-08
d
yr
n .175318747440682 2.1775e-09 deg/d
Q 3.667787927547403 3.037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      712  
   data-arc span      13350 days (36.55 yr)  
   first obs. used      1979-07-24  
   last obs. used      2016-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56523  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:27:16  

Additional Information
 Earth MOID = 1.63934 au 
 Jupiter MOID = 1.51463 au 
 T_jup = 3.184 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO365345  
rotation period rot_per 3.471 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Hsieh, H.H.; Jewitt, D.C.; Fernandez, Y.R. (2004) Astron. J. 127, 2997-3017.]

7968 Elst-Pizarro (1996 N2)          Discovered 1996-Jul-14 by Elst, E. W., Pizarro, G. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1996 N2 = 133P = 1979 OW7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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