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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2166266710853803 5.8415e-08  
a 2.262465827613422 1.3778e-08 AU
q 1.772355386933096 1.3439e-07 AU
i 5.670264996224196 7.2288e-06 deg
node 307.0133587095851 6.8734e-05 deg
peri 42.61578141592319 7.147e-05 deg
M 125.0177657778123 2.1828e-05 deg
tp 2456368.841097849676
(2013-Mar-17.34109785)
7.3115e-05 JED
period 1243.000975159772
3.40
1.1355e-05
3.109e-08
d
yr
n .2896216553279265 2.6457e-09 deg/d
Q 2.752576268293748 1.6763e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      7865 days (21.53 yr)  
   first obs. used      1992-06-28  
   last obs. used      2014-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62704  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 07:29:07  

Additional Information
 Earth MOID = .769289 AU 
 T_jup = 3.581 
[ 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 (675)
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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