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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06892092920210939 6.2106e-08  
a 2.149161445411467 1.0034e-08 AU
q 2.00103924158836 1.3391e-07 AU
i 2.206306361892892 6.0111e-06 deg
node 144.7535493675451 0.00011702 deg
peri 209.933415047294 0.0001206 deg
M 128.5449315248993 2.8344e-05 deg
tp 2456589.582682009602
(2013-Oct-24.08268201)
9.0315e-05 JED
period 1150.805657770248
3.15
8.0593e-06
2.207e-08
d
yr
n .3128243223078347 2.1908e-09 deg/d
Q 2.297283649234573 1.0726e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1296  
   data-arc span      22501 days (61.60 yr)  
   first obs. used      1953-08-15  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50477  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:29:41  

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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