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134648 (1999 VN22)
Classification: Main-belt Asteroid          SPK-ID: 2134648
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2407801198974721 3.7636e-08  
a 2.35127798368508 7.1593e-09 au
q 1.7851369888611 8.8371e-08 au
i 2.999895034122008 3.758e-06 deg
node 277.3579526333341 9.0838e-05 deg
peri 132.0838255408964 9.1243e-05 deg
M 301.6381063424328 9.2631e-06 deg
tp 2459413.991833501909
(2021-Jul-18.49183350)
3.4272e-05 TDB
period 1316.904837112357
3.61
6.0147e-06
1.647e-08
d
yr
n .27336827222033 1.2486e-09 deg/d
Q 2.91741897850906 8.8831e-09 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7541 days (20.65 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:18  

Additional Information
 Earth MOID = .796443 au 
 Jupiter MOID = 2.47493 au 
 T_jup = 3.516 
[ 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 15.62   n/a E2021B55  

134648 (1999 VN22)          Discovered 1999-Nov-13 by Juels, C. W. at Fountain Hills
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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