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215150 (1999 VJ117)
Classification: Main-belt Asteroid          SPK-ID: 2215150
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820419826579681 4.0661e-08  
a 2.341727793675205 1.9899e-08 au
q 1.915435023269302 9.8048e-08 au
i 2.385916307881611 6.6939e-06 deg
node 180.7702341556749 0.00011117 deg
peri 93.82152488493929 0.00011329 deg
M 354.3909527160934 2.4079e-05 deg
tp 2459020.893400252951
(2020-Jun-20.39340025)
8.7707e-05 TDB
period 1308.889677597612
3.58
1.6683e-05
4.568e-08
d
yr
n .2750422790870795 3.5058e-09 deg/d
Q 2.768020564081108 2.3521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      7036 days (19.26 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:19:45  

Additional Information
 Earth MOID = .90094 au 
 Jupiter MOID = 2.34659 au 
 T_jup = 3.540 
[ 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 17.7   n/a MPO427265  

215150 (1999 VJ117)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 1999 VJ117 = 2005 ED122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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