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359998 (2012 XV7)
Classification: Main-belt Asteroid          SPK-ID: 2359998
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07641449474043342 4.8854e-08  
a 3.046591442057807 4.7358e-08 au
q 2.813787696332431 1.462e-07 au
i 14.37372910212179 7.8953e-06 deg
node 53.36057397155448 2.3175e-05 deg
peri 78.46696205664371 6.0913e-05 deg
M 88.73010508351035 5.5043e-05 deg
tp 2458521.772640125551
(2019-Feb-07.27264013)
0.00029492 TDB
period 1942.315400084312
5.32
4.5289e-05
1.24e-07
d
yr
n .1853457991345654 4.3217e-09 deg/d
Q 3.279395187783183 5.0977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      6774 days (18.55 yr)  
   first obs. used      2001-10-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:25:16  

Additional Information
 Earth MOID = 1.87292 au 
 Jupiter MOID = 1.89092 au 
 T_jup = 3.186 
[ 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 15.2   n/a MPO303221  

359998 (2012 XV7)          Discovered 2001-Oct-10 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2012 XV7 = 2008 HJ36 = 2010 FZ115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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