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48420 (1988 RN5)
Classification: Main-belt Asteroid          SPK-ID: 2048420
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1618021986749694 6.3381e-08  
a 2.72852365195146 2.9666e-08 AU
q 2.287042525929056 1.7278e-07 AU
i 2.323126194561079 6.3844e-06 deg
node 246.981987054684 0.00016319 deg
peri 110.1532802131961 0.0001645 deg
M 241.7663566913445 2.4193e-05 deg
tp 2457341.165406130028
(2015-Nov-14.66540613)
0.00011642 JED
period 1646.228101917597
4.51
2.6848e-05
7.351e-08
d
yr
n .2186817243495338 3.5664e-09 deg/d
Q 3.170004777973863 3.4466e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      9408 days (25.76 yr)  
   first obs. used      1988-09-02  
   last obs. used      2014-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50517  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:59:03  

Additional Information
 Earth MOID = 1.28288 AU 
 T_jup = 3.335 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO279997  

48420 (1988 RN5)          Discovered 1988-Sep-02 by Debehogne, H. at La Silla (809)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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