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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06944398661298246 6.2062e-08  
a 2.148299913020589 9.9667e-09 au
q 1.999113402620115 1.3383e-07 au
i 2.206972954914339 6.0045e-06 deg
node 144.7568023237076 0.00011599 deg
peri 210.1027846890638 0.00011946 deg
M 253.5198306063319 2.8012e-05 deg
tp 2457740.678628416297
(2016-Dec-18.17862842)
8.992e-05 JED
period 1150.11374350001
3.15
8.0037e-06
2.191e-08
d
yr
n .3130125190091659 2.1783e-09 deg/d
Q 2.297486423421062 1.0659e-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 = .992053 au 
 Jupiter MOID = 2.93894 au 
 T_jup = 3.703 
[ 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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