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JPL Small-Body Database Browser
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160256 (2002 PD149)
Classification: TransNeptunian Object          SPK-ID: 2160256
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05980626623325803 0.00038389  
a 42.95125285973118 0.022395 au
q 40.38249879615011 0.037431 au
i 4.905967086739149 0.00020507 deg
node 103.4291688987123 0.0060494 deg
peri 40.61993512478654 0.16822 deg
M 226.8057799088325 0.16015 deg
tp 2496640.898687220812
(2123-Jun-21.39868722)
29.149 TDB
period 102816.3498237835
281.50
80.412
0.2202
d
yr
n .003501388647009958 2.7384e-06 deg/d
Q 45.52000692331225 0.023734 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      6258 days (17.13 yr)  
   first obs. used      2000-08-25  
   last obs. used      2017-10-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .15759  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:06:57  

Additional Information
 Earth MOID = 39.3971 au 
 Jupiter MOID = 35.0117 au 
 T_jup = 5.836 
[ 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 6.3   n/a MPO157319  

160256 (2002 PD149)          Discovered 2002-Aug-10 by Buie, M. W. at Cerro Tololo
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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