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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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2139713803120742 5.1093e-08  
a 2.377062842247475 1.4882e-08 AU
q 1.86843942480324 1.2231e-07 AU
i 1.710157667310682 5.1555e-06 deg
node 79.51008993588664 0.00021721 deg
peri 333.8397749337847 0.00021752 deg
M 10.14212485008976 1.8916e-05 deg
tp 2456962.787452214653
(2014-Nov-01.28745221)
7.0103e-05 JED
period 1338.626511051569
3.66
1.2571e-05
3.442e-08
d
yr
n .268932369879033 2.5256e-09 deg/d
Q 2.885686259691709 1.8066e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      11940 days (32.69 yr)  
   first obs. used      1981-11-18  
   last obs. used      2014-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50668  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:10:45  

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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