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7823 (1991 PF10)
Classification: Main-belt Asteroid          SPK-ID: 2007823
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06892093344393703 6.1976e-08  
a 2.149161444551567 9.9644e-09 AU
q 2.001039231671353 1.3356e-07 AU
i 2.206306215700023 6.0028e-06 deg
node 144.7535427812068 0.00011601 deg
peri 209.9334247512348 0.00011954 deg
M 128.5449290360501 2.8123e-05 deg
tp 2456589.582690212280
(2013-Oct-24.08269021)
8.9562e-05 JED
period 1150.805657079577
3.15
8.0034e-06
2.191e-08
d
yr
n .3128243224955806 2.1756e-09 deg/d
Q 2.297283657431782 1.0651e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1327  
   data-arc span      22587 days (61.84 yr)  
   first obs. used      1953-08-15  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50674  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:57:54  

Additional Information
 Earth MOID = .996191 AU 
 T_jup = 3.702 
[ 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 MPO337321  

7823 (1991 PF10)          Discovered 1991-Aug-07 by Holt, H. E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 PF10 = 1969 TS2 = 1988 TD3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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