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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 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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456699.5 (2014-Feb-11.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1002820334904972 5.1877e-08  
q 3.076608837210696 1.8069e-07 au
tp 2457259.562327888138
(2015-Aug-25.06232789)
0.00023555 TDB
node 129.9059065134467 4.5108e-05 deg
peri 168.2716270917873 5.7551e-05 deg
i 8.772199013020465 5.8733e-06 deg
  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
 Jupiter MOID = 1.4717 au 
 T_jup = 3.116 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.691228464312854E-15 -9.090832824280216E-15 -4.069212152261058E-13 -1.1320555480377E-15 -1.559515323570223E-14 -2.44465856384563E-16
q -9.090832824280216E-15 3.265052554225486E-14 4.669197581391369E-12 1.550839771639336E-16 4.809959773722551E-13 4.763729202826481E-15
tp -4.069212152261058E-13 4.669197581391369E-12 5.548318747156778E-8 -4.369543817408279E-12 8.492323304254112E-9 2.062673273770904E-11
node -1.1320555480377E-15 1.550839771639336E-16 -4.369543817408279E-12 2.034753302838474E-9 -2.01149596943513E-9 7.483886871997449E-12
peri -1.559515323570223E-14 4.809959773722551E-13 8.492323304254112E-9 -2.01149596943513E-9 3.312087177177382E-9 -4.304094443851295E-12
i -2.44465856384563E-16 4.763729202826481E-15 2.062673273770904E-11 7.483886871997449E-12 -4.304094443851295E-12 3.449560058889228E-11

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

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