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JPL Small-Body Database Browser
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52045 (2002 PE80)
Classification: Main-belt Asteroid          SPK-ID: 2052045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102799458850474 4.8239e-08  
a 2.641327883687377 1.6074e-08 au
q 2.350042387609666 1.307e-07 au
i 13.3113025140286 4.2514e-06 deg
node 245.0086746834546 2.2762e-05 deg
peri 70.92479627980758 3.6546e-05 deg
M 65.87579974599507 2.4384e-05 deg
tp 2458713.583647619716
(2019-Aug-18.08364762)
0.00010708 TDB
period 1567.9488864677
4.29
1.4313e-05
3.919e-08
d
yr
n .2295993211940816 2.0958e-09 deg/d
Q 2.932613379765087 1.7846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      848  
   data-arc span      7788 days (21.32 yr)  
   first obs. used      1998-09-20  
   last obs. used      2020-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49375  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:20:16  

Additional Information
 Earth MOID = 1.37449 au 
 Jupiter MOID = 2.32096 au 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO347876  

52045 (2002 PE80)          Discovered 2002-Aug-04 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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