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500288 (2012 PG24)
Classification: Main-belt Asteroid          SPK-ID: 2500288
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2183124940605169 1.4121e-07  
a 2.61355465684006 1.9357e-08 au
q 2.042983021341828 3.6909e-07 au
i 14.00701000476431 1.1452e-05 deg
node 208.9673371234888 2.8875e-05 deg
peri 32.32444313528045 3.8895e-05 deg
M 46.38379850813617 1.6879e-05 deg
tp 2459001.657315467451
(2020-Jun-01.15731547)
7.2828e-05 TDB
period 1543.283834745904
4.23
1.7145e-05
4.694e-08
d
yr
n .2332688206115193 2.5916e-09 deg/d
Q 3.184126292338292 2.3583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      6326 days (17.32 yr)  
   first obs. used      2003-04-24  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54294  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 18:05:36  

Additional Information
 Earth MOID = 1.04408 au 
 Jupiter MOID = 1.84817 au 
 T_jup = 3.333 
[ 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 17.12   n/a E2021B25  

500288 (2012 PG24)          Discovered 2003-Apr-24 by LONEOS at Anderson Mesa
Reference: Last Updated: 2017-10-09

[ show close-approach data ]
Alternate Designations
 2012 PG24 = 2003 HD17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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