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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021368630007825 4.9667e-08  
a 3.418126308395162 4.4788e-08 au
q 3.069009609915235 1.7783e-07 au
i 8.775498013728539 5.6168e-06 deg
node 129.8807037744437 4.229e-05 deg
peri 168.0874463134316 5.4653e-05 deg
M 271.3030139664191 3.7952e-05 deg
tp 2459569.204872379851
(2021-Dec-20.70487238)
0.00024891 TDB
period 2308.238004606309
6.32
4.5367e-05
1.242e-07
d
yr
n .1559631196096701 3.0654e-09 deg/d
Q 3.767243006875089 4.9362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      6457 days (17.68 yr)  
   first obs. used      2002-06-01  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52177  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:38:51  

Additional Information
 Earth MOID = 2.054 au 
 Jupiter MOID = 1.47451 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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