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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .241382370460478 3.8453e-08  
a 3.068144782648905 1.6964e-08 au
q 2.327548722097164 1.2087e-07 au
i 8.578693423300649 5.4686e-06 deg
node 182.0158394364289 2.4938e-05 deg
peri 215.1552045956474 2.6811e-05 deg
M 280.4328078228272 1.0247e-05 deg
tp 2459034.354127266276
(2020-Jul-03.85412727)		 5.7031e-05 TDB
period 1962.963396623016
5.37		 1.628e-05
4.457e-08		 d
yr
n .1833961858989964 1.521e-09 deg/d
Q 3.808740843200646 2.1058e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1241  
   data-arc span      13548 days (37.09 yr)  
   first obs. used      1982-09-28  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:46:54  

Additional Information
 Earth MOID = 1.33966 au 
 Jupiter MOID = 1.65429 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 13.6   n/a MPO416862  
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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