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JPL Small-Body Database Browser
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376996 (2002 PC178)
Classification: Main-belt Asteroid          SPK-ID: 2376996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691441375720053 7.6123e-08  
a 2.993752292170896 2.7254e-08 au
q 2.487376642607436 2.2458e-07 au
i 11.54231645421426 8.1953e-06 deg
node 187.8592827188193 3.3386e-05 deg
peri 162.1185285957212 3.9239e-05 deg
M 137.5350889107547 2.3004e-05 deg
tp 2458277.674885700917
(2018-Jun-08.17488570)
0.00011783 TDB
period 1892.004747359582
5.18
2.5836e-05
7.074e-08
d
yr
n .1902743640059064 2.5983e-09 deg/d
Q 3.500127941734356 3.1864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      9979 days (27.32 yr)  
   first obs. used      1992-10-01  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5499  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:50:26  

Additional Information
 Earth MOID = 1.48491 au 
 Jupiter MOID = 1.9733 au 
 T_jup = 3.203 
[ 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 16.2   n/a MPO460477  

376996 (2002 PC178)          Discovered 2002-Aug-15 by NEAT at Palomar
Reference: Last Updated: 2013-11-20

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