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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .102136864727316 4.7627e-08  
a 3.418126310854841 4.0887e-08 au
q 3.06900960622218 1.7498e-07 au
i 8.77549766100897 5.1221e-06 deg
node 129.8807043726958 4.1181e-05 deg
peri 168.0874458109121 5.39e-05 deg
M 271.3030133956473 3.7804e-05 deg
tp 2459569.204876653368
(2021-Dec-20.70487665)
0.00024754 TDB
period 2308.238007097815
6.32
4.1416e-05
1.134e-07
d
yr
n .1559631194413239 2.7984e-09 deg/d
Q 3.767243015487501 4.5063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      6540 days (17.91 yr)  
   first obs. used      2002-06-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52216  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:49  

Additional Information
 Earth MOID = 2.054 au 
 Jupiter MOID = 1.47451 au 
 T_jup = 3.116 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457321.5 (2015-Oct-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006611704376041 4.7623e-08  
q 3.077335425460288 1.7494e-07 au
tp 2457258.082114902438
(2015-Aug-23.58211490)
0.00023232 TDB
node 129.9020817458307 4.1186e-05 deg
peri 167.9976984458636 5.4225e-05 deg
i 8.772129961739912 5.1199e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      6540 days (17.91 yr)  
   first obs. used      2002-06-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52216  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:49  

Additional Information
 Jupiter MOID = 1.47451 au 
 T_jup = 3.116 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.267909490777952E-15 -8.154894758304379E-15 -5.207868015738806E-13 -3.095300829078947E-15 1.742713394847554E-14 -3.317763072544957E-16
q -8.154894758304379E-15 3.060396074484749E-14 5.019529298897252E-12 7.910890085760483E-15 4.192273408533827E-13 4.664980266909439E-15
tp -5.207868015738806E-13 5.019529298897252E-12 5.397437979458386E-8 -2.199258383849712E-11 8.261399722765381E-9 2.598860905329423E-11
node -3.095300829078947E-15 7.910890085760483E-15 -2.199258383849712E-11 1.696300876694765E-9 -1.679803831504977E-9 5.31150660362752E-11
peri 1.742713394847554E-14 4.192273408533827E-13 8.261399722765381E-9 -1.679803831504977E-9 2.940404277787875E-9 -4.852456813041535E-11
i -3.317763072544957E-16 4.664980266909439E-15 2.598860905329423E-11 5.31150660362752E-11 -4.852456813041535E-11 2.62134734158705E-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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