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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819593270559005 4.0602e-08  
a 2.340821435710316 2.009e-08 au
q 1.91488714251044 9.7826e-08 au
i 2.386848572884698 6.6961e-06 deg
node 180.7496267388275 0.00011111 deg
peri 93.67319687083314 0.00011323 deg
M 103.4852450677682 2.5004e-05 deg
tp 2459020.466283313523
(2020-Jun-19.96628331)
8.7743e-05 TDB
period 1308.129849028065
3.58
1.684e-05
4.611e-08
d
yr
n .2752020376780475 3.5428e-09 deg/d
Q 2.766755728910192 2.3745e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57579  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:49:34  

Additional Information
 Earth MOID = .900253 au 
 Jupiter MOID = 2.34511 au 
 T_jup = 3.541 
[ 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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