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43049 (1999 VD61)
Classification: Main-belt Asteroid          SPK-ID: 2043049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0570138160235345 3.0021e-08  
a 2.669632811325511 1.3287e-08 au
q 2.517426857370207 7.8883e-08 au
i 2.857519779007959 3.5476e-06 deg
node 58.48738263957225 8.2078e-05 deg
peri 207.5367869136774 9.5022e-05 deg
M 73.60023159190878 4.5301e-05 deg
tp 2458874.774016465136
(2020-Jan-26.27401647)
0.00020151 TDB
period 1593.219906191736
4.36
1.1895e-05
3.257e-08
d
yr
n .2259575081888763 1.687e-09 deg/d
Q 2.821838765280815 1.4045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1066  
   data-arc span      10599 days (29.02 yr)  
   first obs. used      1991-12-27  
   last obs. used      2021-01-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:15:18  

Additional Information
 Earth MOID = 1.50024 au 
 Jupiter MOID = 2.20745 au 
 T_jup = 3.378 
[ 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 15.06   n/a MPCxxxxx  

43049 (1999 VD61)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VD61 = 2001 CG11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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