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JPL Small-Body Database Browser
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14139 (1998 RX72)
Classification: Main-belt Asteroid          SPK-ID: 2014139
[ 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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2414419160673479 3.8261e-08  
a 3.066704140993906 1.66e-08 au
q 2.326273217180667 1.2051e-07 au
i 8.580302816929661 5.4469e-06 deg
node 181.9991404061834 2.4911e-05 deg
peri 215.3057362081595 2.6785e-05 deg
M 353.7175422531292 1.0458e-05 deg
tp 2459034.732082641739
(2020-Jul-04.23208264)		 5.7085e-05 TDB
period 1961.581000232623
5.37		 1.5927e-05
4.361e-08		 d
yr
n .1835254317600485 1.4902e-09 deg/d
Q 3.807135064807144 2.0608e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1271  
   data-arc span      13612 days (37.27 yr)  
   first obs. used      1982-09-28  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:51:56  

Additional Information
 Earth MOID = 1.33909 au 
 Jupiter MOID = 1.65832 au 
 T_jup = 3.170 
[ 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 13.7   n/a MPO502276  
diameter diameter 6.697 km 0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14139 (1998 RX72)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RX72 = 1982 SU11 = 2000 AL128 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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