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216694 (2004 OO5)
Classification: Inner Main-belt Asteroid          SPK-ID: 2216694
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08481860276303166 3.6753e-08  
a 1.926704975972183 9.5807e-09 au
q 1.763284551973642 7.2123e-08 au
i 22.56374726461117 6.4398e-06 deg
node 87.84650869509541 1.0085e-05 deg
peri 279.6225178040469 3.4752e-05 deg
M 359.9462638791167 3.3953e-05 deg
tp 2459200.645809246910
(2020-Dec-17.14580925)
9.2129e-05 TDB
period 976.8350975973989
2.67
7.2861e-06
1.995e-08
d
yr
n .368537126568699 2.7489e-09 deg/d
Q 2.090125399970724 1.0393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      1999-12-14  
   last obs. used      2020-08-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59008  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:54  

Additional Information
 Earth MOID = .865727 au 
 Jupiter MOID = 3.23035 au 
 T_jup = 3.820 
[ 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 17.16   n/a E2021B55  

216694 (2004 OO5)          Discovered 2004-Jul-16 by Siding Spring Survey at Siding Spring
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

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