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JPL Small-Body Database Browser
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245140 (2004 RX237)
Classification: Main-belt Asteroid          SPK-ID: 2245140
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762191945953256 6.4666e-08  
a 2.335408824401769 1.5288e-08 au
q 1.923864962314873 1.5326e-07 au
i 4.421201796817629 7.0497e-06 deg
node 325.5874495237666 6.004e-05 deg
peri 217.8823771420994 6.1661e-05 deg
M 313.4699216050976 1.3585e-05 deg
tp 2459168.989982680639
(2020-Nov-15.48998268)
4.9583e-05 TDB
period 1303.595348588004
3.57
1.28e-05
3.504e-08
d
yr
n .2761593161481711 2.7116e-09 deg/d
Q 2.746952686488665 1.7982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      10185 days (27.89 yr)  
   first obs. used      1992-03-04  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:40:29  

Additional Information
 Earth MOID = .928749 au 
 Jupiter MOID = 2.22572 au 
 T_jup = 3.543 
[ 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 17.0   n/a MPO454804  

245140 (2004 RX237)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2004 RX237 = 2005 YV165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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