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9572 (1988 RS6)
Classification: Mars-crossing Asteroid          SPK-ID: 2009572
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2542010626304783 5.9407e-08  
a 2.206515095122919 9.9564e-09 AU
q 1.645616613232482 1.2989e-07 AU
i 1.138500411314151 6.3971e-06 deg
node 187.359817463471 0.0002648 deg
peri 144.212840955549 0.00026505 deg
M 310.2813077603053 1.1782e-05 deg
tp 2456965.839255298545
(2014-Nov-04.33925530)
3.9663e-05 JED
period 1197.178148220775
3.28
8.103e-06
2.218e-08
d
yr
n .3007071257815938 2.0353e-09 deg/d
Q 2.767413577013356 1.2487e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      9302 days (25.47 yr)  
   first obs. used      1988-09-08  
   last obs. used      2014-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57156  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:34:47  

Additional Information
 Earth MOID = .634015 AU 
 T_jup = 3.618 
[ 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 15.6 mag n/a MPO263435  

9572 (1988 RS6)          Discovered 1988-Sep-08 by Debehogne, H. at La Silla (809)
Reference: 19981110/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 RS6 = 1991 LE3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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