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JPL Small-Body Database Browser
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226712 (2004 PG1)
Classification: Main-belt Asteroid          SPK-ID: 2226712
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2023090371560195 4.8629e-08  
a 2.600604561873393 1.9526e-08 au
q 2.074478756937235 1.3162e-07 au
i 5.798939131666632 7.4577e-06 deg
node 62.67591214420865 4.9753e-05 deg
peri 226.6505409026747 5.3473e-05 deg
M 205.1956430498607 2.1446e-05 deg
tp 2459259.204432452824
(2021-Feb-13.70443245)
9.5157e-05 TDB
period 1531.827658826131
4.19
1.7252e-05
4.723e-08
d
yr
n .2350133828213253 2.6468e-09 deg/d
Q 3.126730366809551 2.3476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      9548 days (26.14 yr)  
   first obs. used      1992-11-18  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:41:55  

Additional Information
 Earth MOID = 1.0627 au 
 Jupiter MOID = 2.06254 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO382273  

226712 (2004 PG1)          Discovered 2004-Aug-06 by Broughton, J. at Reedy Creek
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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