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23510 (1992 PA2)
Classification: Main-belt Asteroid          SPK-ID: 2023510
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2175408864760942 5.6824e-08  
a 2.261071362747582 1.6272e-08 au
q 1.769195894109763 1.3337e-07 au
i 5.669885045209838 6.0382e-06 deg
node 307.005585848754 6.2901e-05 deg
peri 42.61168507396335 6.507e-05 deg
M 298.9188927717016 2.1352e-05 deg
tp 2457611.204704010035
(2016-Aug-10.70470401)
7.5263e-05 JED
period 1241.851971675953
3.40
1.3406e-05
3.67e-08
d
yr
n .2898896230878135 3.1294e-09 deg/d
Q 2.752946831385402 1.9812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      8359 days (22.89 yr)  
   first obs. used      1992-06-28  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58723  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:45:13  

Additional Information
 Earth MOID = .765498 au 
 Jupiter MOID = 2.67317 au 
 T_jup = 3.582 
[ 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 15.4 mag n/a MPO279759  

23510 (1992 PA2)          Discovered 1992-Aug-04 by Holt, H. E. at Palomar
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PA2 = 1994 CM5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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