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181042 (2005 OF29)
Classification: Main-belt Asteroid          SPK-ID: 2181042
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 .2207355601225224 7.437e-08  
a 2.754915887638803 1.5659e-08 au
q 2.146807986090416 2.0719e-07 au
i 14.48577930518561 7.7878e-06 deg
node 171.8206514731195 1.8905e-05 deg
peri 195.6506385304031 2.2932e-05 deg
M 53.46551515506184 9.808e-06 deg
tp 2458752.454017539058
(2019-Sep-25.95401754)
4.5944e-05 TDB
period 1670.171014474643
4.57
1.424e-05
3.899e-08
d
yr
n .2155467894485278 1.8378e-09 deg/d
Q 3.363023789187191 1.9116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      7911 days (21.66 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:31:08  

Additional Information
 Earth MOID = 1.14799 au 
 Jupiter MOID = 2.10096 au 
 T_jup = 3.263 
[ 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 16.2   n/a MPO257817  

181042 (2005 OF29)          Discovered 2005-Jul-16 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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