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152176 (2005 PO3)
Classification: Main-belt Asteroid          SPK-ID: 2152176
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1505745290273109 4.1618e-08  
a 2.734557420829485 2.1038e-08 au
q 2.322802725089947 1.166e-07 au
i 12.94308191031994 6.2269e-06 deg
node 48.11335502442047 1.8677e-05 deg
peri 224.8168962007046 2.7553e-05 deg
M 172.8794641142599 1.9146e-05 deg
tp 2458407.323379426923
(2018-Oct-15.82337943)		 8.7618e-05 TDB
period 1651.6917429683
4.52		 1.9061e-05
5.219e-08		 d
yr
n .2179583457582916 2.5153e-09 deg/d
Q 3.146312116569023 2.4206e-08 au
   Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      8405 days (23.01 yr)  
   first obs. used      1998-01-02  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:43:09  

Additional Information
 Earth MOID = 1.32458 au 
 Jupiter MOID = 1.98112 au 
 T_jup = 3.300 
[ 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 15.8   n/a MPO449822  

152176 (2005 PO3)          Discovered 2005-Aug-06 by Siding Spring Survey at Siding Spring
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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