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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2172079945161841 5.7274e-08  
a 2.261480682631308 1.6465e-08 AU
q 1.770268998919871 1.3419e-07 AU
i 5.670153516430372 6.4939e-06 deg
node 307.0120622781234 6.3564e-05 deg
peri 42.60572429388969 6.5879e-05 deg
M 182.9493390409598 2.0732e-05 deg
tp 2457611.417832280700
(2016-Aug-10.91783228)
7.5955e-05 JED
period 1242.189204094142
3.40
1.3566e-05
3.714e-08
d
yr
n .289810923177784 3.165e-09 deg/d
Q 2.752692366342745 2.0041e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      8307 days (22.74 yr)  
   first obs. used      1992-06-28  
   last obs. used      2015-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5783  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:14:56  

Additional Information
 Earth MOID = .768868 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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