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24009 (1999 RX98)
Classification: Main-belt Asteroid          SPK-ID: 2024009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190023766090405 3.1946e-08  
a 2.453421803270417 9.1068e-09 au
q 1.916116597529758 7.9684e-08 au
i 13.60206468646436 5.0701e-06 deg
node 169.3233269000062 1.5084e-05 deg
peri 222.4655392258118 1.9995e-05 deg
M 173.6072016130033 1.4168e-05 deg
tp 2458523.603928584328
(2019-Feb-09.10392858)
5.3531e-05 TDB
period 1403.643301922736
3.84
7.8152e-06
2.14e-08
d
yr
n .2564754161594086 1.428e-09 deg/d
Q 2.990727009011076 1.1101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1111  
   data-arc span      9334 days (25.56 yr)  
   first obs. used      1995-09-02  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:30:58  

Additional Information
 Earth MOID = .93964 au 
 Jupiter MOID = 2.51707 au 
 T_jup = 3.423 
[ 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 14.98   n/a E2021B10  

24009 (1999 RX98)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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