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214345 (2005 JQ131)
Classification: Main-belt Asteroid          SPK-ID: 2214345
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102445373245305 5.714e-08  
a 2.55672402147332 1.7484e-08 au
q 2.274859164659481 1.5008e-07 au
i 14.1285071063715 5.0962e-06 deg
node 111.5987842551252 2.4824e-05 deg
peri 110.8013101753837 3.3982e-05 deg
M 257.2507304198871 2.6356e-05 deg
tp 2459426.687244197130
(2021-Jul-31.18724420)
0.00011169 TDB
period 1493.221397465414
4.09
1.5317e-05
4.194e-08
d
yr
n .2410894999301926 2.473e-09 deg/d
Q 2.838588878287159 1.9411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      10224 days (27.99 yr)  
   first obs. used      1992-01-29  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5694  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:09:35  

Additional Information
 Earth MOID = 1.30616 au 
 Jupiter MOID = 2.2875 au 
 T_jup = 3.386 
[ 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 16.0   n/a MPO454539  

214345 (2005 JQ131)          Discovered 2005-May-13 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JQ131 = 2001 MC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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