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70300 (1999 RX130)
Classification: Main-belt Asteroid          SPK-ID: 2070300
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1771260312188979 3.3738e-08  
a 2.349995055629504 1.0729e-08 au
q 1.933749758041816 8.3465e-08 au
i 5.711602728896115 3.4712e-06 deg
node 281.9539572416683 4.7544e-05 deg
peri 3.777024143215756 4.9335e-05 deg
M 307.1921877368736 1.3526e-05 deg
tp 2459193.516539309294
(2020-Dec-10.01653931)
4.9536e-05 TDB
period 1315.82716975884
3.60
9.0109e-06
2.467e-08
d
yr
n .2735921618535812 1.8736e-09 deg/d
Q 2.76624035321719 1.2629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      9638 days (26.39 yr)  
   first obs. used      1994-01-08  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:34:47  

Additional Information
 Earth MOID = .917361 au 
 Jupiter MOID = 2.39134 au 
 T_jup = 3.530 
[ 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 15.7   n/a MPO319890  

70300 (1999 RX130)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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