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214547 (2006 OC21)
Classification: Main-belt Asteroid          SPK-ID: 2214547
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1409377504676965 9.1728e-08  
a 2.532586738138387 1.7202e-08 au
q 2.175649660400841 2.3596e-07 au
i .1857762184384655 9.3469e-06 deg
node 220.9290977324641 0.0029542 deg
peri 85.00419827738943 0.0029547 deg
M 185.2544367955514 4.9019e-05 deg
tp 2459715.076247979693
(2022-May-15.57624798)
0.00019961 TDB
period 1472.125784227869
4.03
1.4999e-05
4.107e-08
d
yr
n .2445443207754291 2.4915e-09 deg/d
Q 2.889523815875932 1.9627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      7334 days (20.08 yr)  
   first obs. used      1998-09-13  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .78082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:23:57  

Additional Information
 Earth MOID = 1.16064 au 
 Jupiter MOID = 2.33356 au 
 T_jup = 3.436 
[ 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 17.4   n/a MPO454541  

214547 (2006 OC21)          Discovered 2006-Jul-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2006 OC21 = 2005 GY75 = 2006 SH218 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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