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85041 (4653 P-L)
Classification: Outer Main-belt Asteroid          SPK-ID: 2085041
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04281191130639642 4.1509e-08  
a 3.244192211362351 2.5951e-08 au
q 3.105302142148604 1.4187e-07 au
i 21.38399832393743 4.237e-06 deg
node 1.30694775479932 1.1921e-05 deg
peri 240.0718473537007 7.588e-05 deg
M 265.1833328904908 7.9485e-05 deg
tp 2459958.634807178333
(2023-Jan-14.13480718)
0.00047357 TDB
period 2134.313900218332
5.84
2.5609e-05
7.011e-08
d
yr
n .1686724712626261 2.0239e-09 deg/d
Q 3.383082280576098 2.7062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1288  
   data-arc span      22177 days (60.72 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44838  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:50:59  

Additional Information
 Earth MOID = 2.14301 au 
 Jupiter MOID = 1.64872 au 
 T_jup = 3.073 
[ 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 13.80   n/a MPO637168  
diameter diameter 9.023 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85041 (4653 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 4653 P-L = 2001 QX291 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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