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JPL Small-Body Database Browser
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160253 (2002 PH49)
Classification: Main-belt Asteroid          SPK-ID: 2160253
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09160766382654181 5.9122e-08  
a 2.993949090752984 2.835e-08 au
q 2.719680408933504 1.7336e-07 au
i 9.653698215016691 6.2572e-06 deg
node 204.0972178686742 2.7196e-05 deg
peri 155.8645045812116 3.8292e-05 deg
M 58.88047986193442 2.8468e-05 deg
tp 2458291.019076736159
(2018-Jun-21.51907674)
0.00014872 TDB
period 1892.191310876359
5.18
2.6876e-05
7.358e-08
d
yr
n .1902556036119138 2.7023e-09 deg/d
Q 3.268217772572464 3.0947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      7753 days (21.23 yr)  
   first obs. used      1997-10-10  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:48:09  

Additional Information
 Earth MOID = 1.71971 au 
 Jupiter MOID = 2.20571 au 
 T_jup = 3.227 
[ 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 15.2   n/a MPO454060  

160253 (2002 PH49)          Discovered 2002-Aug-10 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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