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JPL Small-Body Database Browser
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226729 (2004 PJ92)
Classification: Main-belt Asteroid          SPK-ID: 2226729
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02299802186953442 6.3517e-08  
a 2.537605549380577 2.5981e-08 au
q 2.47924564145967 1.5279e-07 au
i 12.2653045201797 6.0195e-06 deg
node 258.3108547416685 3.4529e-05 deg
peri 215.0430749899738 0.00016434 deg
M 88.30256496557912 0.00016187 deg
tp 2458238.335883327301
(2018-Apr-29.83588333)
0.00066274 TDB
period 1476.50390510167
4.04
2.2676e-05
6.208e-08
d
yr
n .2438191993641974 3.7445e-09 deg/d
Q 2.595965457301483 2.6579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2000-09-30  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:28:58  

Additional Information
 Earth MOID = 1.50182 au 
 Jupiter MOID = 2.51853 au 
 T_jup = 3.415 
[ 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 15.8   n/a MPO433485  

226729 (2004 PJ92)          Discovered 2004-Aug-12 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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