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JPL Small-Body Database Browser
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347999 (2003 SP209)
Classification: Main-belt Asteroid          SPK-ID: 2347999
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2296669023624892 5.7131e-08  
a 2.650846776745138 2.2946e-08 au
q 2.042035008892494 1.5171e-07 au
i 8.757529778919823 1.0614e-05 deg
node 199.8753485221988 2.9536e-05 deg
peri 120.9291022734317 3.6779e-05 deg
M 337.2036292652515 2.0926e-05 deg
tp 2459100.324829165368
(2020-Sep-07.82482917)
9.2062e-05 TDB
period 1576.432446975162
4.32
2.0468e-05
5.604e-08
d
yr
n .2283637340063402 2.9651e-09 deg/d
Q 3.259658544597783 2.8216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6209 days (17.00 yr)  
   first obs. used      2002-04-04  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65511  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:18:47  

Additional Information
 Earth MOID = 1.04641 au 
 Jupiter MOID = 2.16563 au 
 T_jup = 3.336 
[ 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 16.9   n/a MPO434193  

347999 (2003 SP209)          Discovered 2003-Sep-20 by Spacewatch at Kitt Peak
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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