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214350 (2005 JJ156)
Classification: Main-belt Asteroid          SPK-ID: 2214350
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05229998995085691 4.5916e-08  
a 2.643401131484241 2.068e-08 au
q 2.505151278871531 1.2376e-07 au
i .349920404470819 4.1637e-06 deg
node 103.496549297548 0.00097991 deg
peri 232.7263249290441 0.00098145 deg
M 85.75429601950221 5.3422e-05 deg
tp 2458626.564739258847
(2019-May-23.06473926)
0.00023438 TDB
period 1569.795335223795
4.30
1.8421e-05
5.043e-08
d
yr
n .2293292583575408 2.6911e-09 deg/d
Q 2.781650984096951 2.1761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      7187 days (19.68 yr)  
   first obs. used      2000-02-27  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:56  

Additional Information
 Earth MOID = 1.49518 au 
 Jupiter MOID = 2.40228 au 
 T_jup = 3.392 
[ 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 16.8   n/a MPO503085  

214350 (2005 JJ156)          Discovered 2005-May-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JJ156 = 2004 CV117 = 2007 XV49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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