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117850 (2005 JM150)
Classification: Main-belt Asteroid          SPK-ID: 2117850
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09296770971411812 5.5071e-08  
a 2.666605734662449 1.3479e-08 au
q 2.418697506800348 1.4654e-07 au
i 6.097703008547664 6.223e-06 deg
node 180.1173638386261 3.7516e-05 deg
peri 161.8577507450085 4.6262e-05 deg
M 111.5133659273421 2.5538e-05 deg
tp 2458707.824388825855
(2019-Aug-12.32438883)
0.00011266 TDB
period 1590.51086430532
4.35
1.206e-05
3.302e-08
d
yr
n .2263423709194438 1.7162e-09 deg/d
Q 2.914513962524551 1.4732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7647 days (20.94 yr)  
   first obs. used      2000-02-12  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57639  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:54:32  

Additional Information
 Earth MOID = 1.40982 au 
 Jupiter MOID = 2.44199 au 
 T_jup = 3.369 
[ 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 15.99   n/a MPCxxxxx  

117850 (2005 JM150)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 JM150 = 2000 FW66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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