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243603 (1998 VG43)
Classification: Main-belt Asteroid          SPK-ID: 2243603
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1927688147200509 4.4022e-08  
a 2.319807091021779 8.5527e-09 au
q 1.872620627706341 1.036e-07 au
i 3.270481193973581 5.8674e-06 deg
node 56.7064179930596 0.000122 deg
peri 6.998237006560317 0.00012727 deg
M 22.34641231278421 3.4706e-05 deg
tp 2458920.390957443445
(2020-Mar-11.89095744)
0.0001242 TDB
period 1290.554157718696
3.53
7.1371e-06
1.954e-08
d
yr
n .2789499362323311 1.5427e-09 deg/d
Q 2.766993554337216 1.0201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1998-10-17  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62031  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:16:16  

Additional Information
 Earth MOID = .885949 au 
 Jupiter MOID = 2.54989 au 
 T_jup = 3.551 
[ 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 18.0   n/a MPO494333  

243603 (1998 VG43)          Discovered 1998-Nov-15 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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