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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2297528580611462 1.0604e-07  
a 2.401578484551196 1.6738e-08 AU
q 1.849808963867403 2.5802e-07 AU
i 2.068418084165598 9.8144e-06 deg
node 177.550892449786 0.00016845 deg
peri 165.2473980034535 0.00016933 deg
M 175.2391126403651 1.4658e-05 deg
tp 2456138.783220126013
(2012-Jul-30.28322013)
5.4819e-05 JED
period 1359.388535843131
3.72
1.4212e-05
3.891e-08
d
yr
n .2648249492384588 2.7686e-09 deg/d
Q 2.953348005234989 2.0584e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      380  
   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      .5717  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 16:17:40  

Additional Information
 Earth MOID = .840707 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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