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150161 (1997 PE5)
Classification: Main-belt Asteroid          SPK-ID: 2150161
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2300403116577742 1.0516e-07  
a 2.401064106648758 1.6576e-08 AU
q 1.848722571244982 2.5606e-07 AU
i 2.068950398027539 9.3177e-06 deg
node 177.5494356303349 0.00015634 deg
peri 165.2439688182925 0.00015714 deg
M 228.2308464421316 1.3533e-05 deg
tp 2457497.910920246698
(2016-Apr-19.41092025)
5.2129e-05 JED
period 1358.951821832648
3.72
1.4073e-05
3.853e-08
d
yr
n .2649100536283274 2.7433e-09 deg/d
Q 2.953405642052533 2.039e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      6075 days (16.63 yr)  
   first obs. used      1997-08-11  
   last obs. used      2014-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55735  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 08:28:21  

Additional Information
 Earth MOID = .841339 AU 
 T_jup = 3.488 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0 mag n/a MPO254138  

150161 (1997 PE5)          Discovered 1997-Aug-11 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1997 PE5 = 1986 UV2 = 2001 TG78 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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