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441073 (2007 RX73)
Classification: Main-belt Asteroid          SPK-ID: 2441073
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539499980248041 6.9595e-08  
a 2.662908666165357 2.7223e-08 au
q 2.252953882268967 1.8249e-07 au
i 7.194225253959077 7.6032e-06 deg
node 159.6447067821081 6.2939e-05 deg
peri 193.6780974043931 6.9046e-05 deg
M 329.0104628860385 3.3183e-05 deg
tp 2459137.129796646535
(2020-Oct-14.62979665)
0.00014776 TDB
period 1587.204307436812
4.35
2.4339e-05
6.664e-08
d
yr
n .2268139005881144 3.4781e-09 deg/d
Q 3.072863450061748 3.1414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      8979 days (24.58 yr)  
   first obs. used      1994-09-08  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65219  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:56:10  

Additional Information
 Earth MOID = 1.24817 au 
 Jupiter MOID = 2.36026 au 
 T_jup = 3.357 
[ 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 17.4   n/a MPO437715  

441073 (2007 RX73)          Discovered 2007-Sep-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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