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20141 Markidger (1996 RL5)
Classification: Main-belt Asteroid          SPK-ID: 2020141
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793084074714001 6.2883e-08  
a 2.258994250217862 1.4005e-08 AU
q 1.853937588724248 1.455e-07 AU
i 7.119765803607687 7.6001e-06 deg
node 342.4137036662863 4.721e-05 deg
peri 42.3293263825154 5.1126e-05 deg
M 46.4243698466254 1.8782e-05 deg
tp 2456640.575636159580
(2013-Dec-14.07563616)
6.4522e-05 JED
period 1240.141140800774
3.40
1.1533e-05
3.158e-08
d
yr
n .2902895389532387 2.6995e-09 deg/d
Q 2.664050911711477 1.6516e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      15664 days (42.89 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56038  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 22:37:46  

Additional Information
 Earth MOID = .862382 AU 
 T_jup = 3.590 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO267783  

20141 Markidger           Discovered 1996 Sept. 13 by M. Blasco at Observatorio Astronomico de Mallorca.
Mark Richard Kidger (b. 1960) is a British-born astrophysicist of the Instituto de Astrofisica de Canarias, known for his contribution to Spanish astronomy with his dedication to the study of the nature of comets, meteors and minor planets, and for the support and friendship that connect him with the Observatorio de Mallorca.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1996 RL5 = 1062 T-1 = 1998 FL37 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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