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379955 (2012 PC30)
Classification: Main-belt Asteroid          SPK-ID: 2379955
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05671628597651809 5.8056e-08  
a 3.09359443835583 7.2957e-08 au
q 2.918137251494675 1.9622e-07 au
i 10.07927630207315 7.3951e-06 deg
node 297.1801009605996 4.3478e-05 deg
peri 337.9945607212723 8.942e-05 deg
M 196.4538211490498 8.116e-05 deg
tp 2459903.382831943804
(2022-Nov-19.88283194)
0.00045508 TDB
period 1987.437565239579
5.44
7.0305e-05
1.925e-07
d
yr
n .1811377656820143 6.4077e-09 deg/d
Q 3.269051625216985 7.7094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5431 days (14.87 yr)  
   first obs. used      2005-03-11  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46518  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:15:21  

Additional Information
 Earth MOID = 1.90431 au 
 Jupiter MOID = 1.89474 au 
 T_jup = 3.198 
[ 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 15.3   n/a MPO413415  

379955 (2012 PC30)          Discovered 2010-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 PC30 = 2010 CS156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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