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JPL Small-Body Database Browser
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382216 (2012 PO38)
Classification: Main-belt Asteroid          SPK-ID: 2382216
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1044570029096176 6.1752e-08  
a 2.742835021042024 5.2364e-08 au
q 2.456326695268436 1.7675e-07 au
i 7.948851650025273 1.5037e-05 deg
node 299.3668512849213 7.4389e-05 deg
peri 300.5638034293853 0.00013214 deg
M 245.143361580368 0.00011962 deg
tp 2459129.860529986500
(2020-Oct-07.36052999)
0.00055998 TDB
period 1659.197007828908
4.54
4.7514e-05
1.301e-07
d
yr
n .2169724259996509 6.2134e-09 deg/d
Q 3.029343346815612 5.7834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      7986 days (21.86 yr)  
   first obs. used      1997-03-05  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:45:04  

Additional Information
 Earth MOID = 1.45474 au 
 Jupiter MOID = 2.05858 au 
 T_jup = 3.327 
[ 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 MPO423413  

382216 (2012 PO38)          Discovered 2005-Oct-24 by Boattini, A. at Mauna Kea
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 PO38 = 2006 CJ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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