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17449 (1990 OD5)
Classification: Main-belt Asteroid          SPK-ID: 2017449
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1729933731553323 6.4526e-08  
a 2.787910083020437 2.4298e-08 au
q 2.305620113704969 1.8176e-07 au
i 7.373927890889287 7.1986e-06 deg
node 236.2595187133502 3.9416e-05 deg
peri 14.38564464242992 4.2883e-05 deg
M 246.1627959070086 1.9673e-05 deg
tp 2458138.148316991421
(2018-Jan-19.64831699)
9.5489e-05 JED
period 1700.264826943583
4.66
2.2228e-05
6.086e-08
d
yr
n .2117317221971476 2.768e-09 deg/d
Q 3.270200052335905 2.8501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1000  
   data-arc span      16828 days (46.07 yr)  
   first obs. used      1970-02-01  
   last obs. used      2016-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5345  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:29:46  

Additional Information
 Earth MOID = 1.29233 au 
 Jupiter MOID = 1.76506 au 
 T_jup = 3.296 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO358799  

17449 (1990 OD5)          Discovered 1990-Jul-27 by Holt, H. E. at Palomar
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 OD5 = 1970 CN = 1986 RG14 = 1999 JJ63 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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