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11031 (1988 RC5)
Classification: Main-belt Asteroid          SPK-ID: 2011031
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191105965781982 7.6904e-08  
a 2.408276101549818 2.0441e-08 AU
q 2.121424898369201 1.7883e-07 AU
i 5.761921863544075 7.8469e-06 deg
node 49.60711744445938 6.4173e-05 deg
peri 289.2532238887414 7.3214e-05 deg
M 207.4332390216731 3.8511e-05 deg
tp 2456979.015855510062
(2014-Nov-17.51585551)		 0.0001503 JED
period 1365.079173524617
3.74		 1.738e-05
4.758e-08		 d
yr
n .2637209672392002 3.3576e-09 deg/d
Q 2.695127304730434 2.2875e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      8984 days (24.60 yr)  
   first obs. used      1988-09-02  
   last obs. used      2013-04-08  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .59864  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:42:43  

Additional Information
 Earth MOID = 1.12096 AU 
 T_jup = 3.505 
[ 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 14.0 mag n/a PDS3 (MPC 35220)  

11031 (1988 RC5)          Discovered 1988-Sep-02 by Debehogne, H. at La Silla (809)
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 RC5 = 1996 VR38 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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