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214339 (2005 JO104)
Classification: Main-belt Asteroid          SPK-ID: 2214339
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .11361415395911 7.4601e-08  
a 2.614772243318729 2.6647e-08 au
q 2.317697107098307 2.0623e-07 au
i 11.33952595862145 6.7918e-06 deg
node 237.1793385609463 2.7221e-05 deg
peri 328.8795997880944 3.975e-05 deg
M 271.3866126677482 3.6019e-05 deg
tp 2459580.642182253368
(2022-Jan-01.14218225)
0.00015817 TDB
period 1544.362423457477
4.23
2.3608e-05
6.464e-08
d
yr
n .2331059047616826 3.5634e-09 deg/d
Q 2.911847379539151 2.9675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6199 days (16.97 yr)  
   first obs. used      2004-01-28  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54369  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:44:33  

Additional Information
 Earth MOID = 1.31809 au 
 Jupiter MOID = 2.09466 au 
 T_jup = 3.371 
[ 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 16.1   n/a MPO494182  

214339 (2005 JO104)          Discovered 2005-May-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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