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249100 (2007 VZ239)
Classification: Main-belt Asteroid          SPK-ID: 2249100
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564863300796381 3.6585e-08  
a 2.258999989903416 1.9154e-08 au
q 1.905497371833491 8.1253e-08 au
i 8.556335013076581 4.9883e-06 deg
node 79.95129421664357 3.7444e-05 deg
peri 208.1502244651127 4.2652e-05 deg
M 338.2988428381913 2.4183e-05 deg
tp 2459075.257223246967
(2020-Aug-13.75722325)
8.3746e-05 TDB
period 1240.145867256836
3.40
1.5773e-05
4.318e-08
d
yr
n .2902884325989077 3.6921e-09 deg/d
Q 2.612502607973341 2.2152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      7109 days (19.46 yr)  
   first obs. used      2000-08-10  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:19:47  

Additional Information
 Earth MOID = .893703 au 
 Jupiter MOID = 2.53878 au 
 T_jup = 3.590 
[ 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 16.5   n/a MPO437157  

249100 (2007 VZ239)          Discovered 2007-Nov-07 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2007 VZ239 = 2006 HR152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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