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7566 (1988 SP)
Classification: Main-belt Asteroid          SPK-ID: 2007566
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2139713861424299 5.077e-08  
a 2.377062831080731 9.2243e-09 AU
q 1.868439402166738 1.2042e-07 AU
i 1.710157268269098 5.0382e-06 deg
node 79.5101896212506 0.00016535 deg
peri 333.839666143593 0.00016574 deg
M 10.14213968593389 1.0779e-05 deg
tp 2456962.787397314690
(2014-Nov-01.28739731)
4.0067e-05 JED
period 1338.626501618857
3.66
7.7919e-06
2.133e-08
d
yr
n .2689323717740811 1.5654e-09 deg/d
Q 2.885686259994724 1.1198e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      12117 days (33.17 yr)  
   first obs. used      1981-11-18  
   last obs. used      2015-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4856  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:20:25  

Additional Information
 Earth MOID = .87949 AU 
 T_jup = 3.509 
[ 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 14.2 mag n/a PDS3 (MPC 29593)  

7566 (1988 SP)          Discovered 1988-Sep-18 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 SP = 1981 WC4 = 1988 RX6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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