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9571 (1988 RR5)
Classification: Main-belt Asteroid          SPK-ID: 2009571
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1032395778261085 3.8893e-08  
a 2.198506558108609 9.7138e-09 au
q 1.971533669201546 8.4805e-08 au
i 2.511110455816258 5.1666e-06 deg
node 14.94731483870692 0.00010297 deg
peri 260.1087051746186 0.00010685 deg
M 195.2850301750868 2.8315e-05 deg
tp 2457945.279360216450
(2017-Jul-10.77936022)
9.3758e-05 JED
period 1190.66633643798
3.26
7.8912e-06
2.16e-08
d
yr
n .3023517075967586 2.0038e-09 deg/d
Q 2.425479447015673 1.0717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      23694 days (64.87 yr)  
   first obs. used      1951-02-04  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54781  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:11:07  

Additional Information
 Earth MOID = .955596 au 
 Jupiter MOID = 2.65002 au 
 T_jup = 3.659 
[ 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 14.5 mag n/a MPO309226  

9571 (1988 RR5)          Discovered 1988-Sep-02 by Debehogne, H. at La Silla
Reference: 19981110/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 RR5 = 1951 CF2 = 1991 OT1 = 1994 LH10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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