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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2300402833649895 9.7073e-08  
a 2.401064106241308 1.6567e-08 AU
q 1.848722638864052 2.371e-07 AU
i 2.068952444225423 9.1508e-06 deg
node 177.5494105348983 0.00015498 deg
peri 165.2439956557102 0.00015574 deg
M 228.2308467264474 1.353e-05 deg
tp 2457497.910919046831
(2016-Apr-19.41091905)
5.2111e-05 JED
period 1358.951821486736
3.72
1.4065e-05
3.851e-08
d
yr
n .2649100536957585 2.7417e-09 deg/d
Q 2.953405573618564 2.0378e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      1997-08-11  
   last obs. used      2015-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55674  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 22:06:40  

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
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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