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JPL Small-Body Database Browser
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183575 (2003 QP72)
Classification: Outer Main-belt Asteroid          SPK-ID: 2183575
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017761206541708 5.1889e-08  
a 3.419642129731826 4.9384e-08 au
q 3.071604219742154 1.8106e-07 au
i 8.774379059746712 5.8747e-06 deg
node 129.875482430247 4.5092e-05 deg
peri 167.9026767140942 5.72e-05 deg
M 209.1168392622251 3.7839e-05 deg
tp 2459568.572063913716
(2021-Dec-20.07206391)
0.00025235 TDB
period 2309.77361095065
6.32
5.0035e-05
1.37e-07
d
yr
n .1558594306789367 3.3762e-09 deg/d
Q 3.767680039721498 5.4411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6096 days (16.69 yr)  
   first obs. used      2002-06-01  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:40:39  

Additional Information
 Earth MOID = 2.05586 au 
 Jupiter MOID = 1.4717 au 
 T_jup = 3.116 
[ 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 14.6   n/a MPO436907  
diameter diameter 6.037 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183575 (2003 QP72)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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