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344545 (2002 VJ74)
Classification: Main-belt Asteroid          SPK-ID: 2344545
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162388439725634 6.0172e-08  
a 2.889338108884455 3.4089e-08 au
q 2.420143001542894 1.8087e-07 au
i 4.371271696358314 5.9356e-06 deg
node 151.8529862026036 9.2399e-05 deg
peri 243.8817182479352 9.4932e-05 deg
M 210.9023681060949 2.7083e-05 deg
tp 2459743.457926279623
(2022-Jun-12.95792628)
0.00014436 TDB
period 1793.890688022376
4.91
3.1747e-05
8.692e-08
d
yr
n .2006811242199333 3.5516e-09 deg/d
Q 3.358533216226015 3.9625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6490 days (17.77 yr)  
   first obs. used      2002-10-11  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:27  

Additional Information
 Earth MOID = 1.43075 au 
 Jupiter MOID = 2.08084 au 
 T_jup = 3.267 
[ 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 16.2   n/a MPO434167  

344545 (2002 VJ74)          Discovered 2002-Nov-07 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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