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78268 (2002 PC27)
Classification: Main-belt Asteroid          SPK-ID: 2078268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03323509784498123 5.2579e-08  
a 3.107481549398154 3.1683e-08 au
q 3.004204096052432 1.6097e-07 au
i 8.874983986298064 7.0644e-06 deg
node 313.5583026902591 3.7523e-05 deg
peri 268.6577401184783 0.00011643 deg
M 182.2808289763165 0.00011223 deg
tp 2459988.240913000893
(2023-Feb-12.74091300)
0.00062661 TDB
period 2000.834950062505
5.48
3.06e-05
8.378e-08
d
yr
n .1799248858526556 2.7517e-09 deg/d
Q 3.210759002743875 3.2736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      7543 days (20.65 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:30  

Additional Information
 Earth MOID = 2.0128 au 
 Jupiter MOID = 1.85642 au 
 T_jup = 3.201 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO453203  

78268 (2002 PC27)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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