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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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0689209124490246 6.3669e-08  
a 2.149161448936166 1.0419e-08 AU
q 2.001039280875218 1.3785e-07 AU
i 2.20630634767925 6.0451e-06 deg
node 144.7535769343871 0.00012399 deg
peri 209.9333752789311 0.00012779 deg
M 128.5449411920991 2.9366e-05 deg
tp 2456589.582650095756
(2013-Oct-24.08265010)
9.3808e-05 JED
period 1150.805660601291
3.15
8.3688e-06
2.291e-08
d
yr
n .3128243215382706 2.2749e-09 deg/d
Q 2.297283616997115 1.1137e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      22474 days (61.53 yr)  
   first obs. used      1953-08-15  
   last obs. used      2015-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5098  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:10:44  

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 14.4 mag n/a MPO267739  

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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