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JPL Small-Body Database Browser
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347965 (2003 RZ9)
Classification: Main-belt Asteroid          SPK-ID: 2347965
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2663273586724626 8.1774e-08  
a 2.654141410916993 2.2467e-08 au
q 1.947270939404267 2.1778e-07 au
i 10.51797636879804 7.3049e-06 deg
node 134.4732931779717 3.7763e-05 deg
peri 220.4825676215111 3.979e-05 deg
M 316.8773057436678 1.3502e-05 deg
tp 2459189.685523232342
(2020-Dec-06.18552323)
6.0605e-05 TDB
period 1579.372289653307
4.32
2.0054e-05
5.49e-08
d
yr
n .2279386578822557 2.8942e-09 deg/d
Q 3.361011882429719 2.8451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5743 days (15.72 yr)  
   first obs. used      2003-09-01  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62645  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:34:03  

Additional Information
 Earth MOID = .954449 au 
 Jupiter MOID = 2.10876 au 
 T_jup = 3.314 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO476611  

347965 (2003 RZ9)          Discovered 2003-Sep-01 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

Alternate Designations
 2003 RZ9 = 2007 MZ25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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