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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04315492508824804 5.0194e-08  
a 3.243536590706944 2.8967e-08 au
q 3.103562012113994 1.6239e-07 au
i 21.38245422909515 6.0405e-06 deg
node 1.322448942490004 1.2622e-05 deg
peri 240.0344991572906 7.8818e-05 deg
M 198.4340495414399 8.1297e-05 deg
tp 2459958.077577961019
(2023-Jan-13.57757796)
0.00048424 TDB
period 2133.666945835754
5.84
2.8583e-05
7.826e-08
d
yr
n .1687236148559205 2.2603e-09 deg/d
Q 3.383511169299894 3.0218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      971  
   data-arc span      21682 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:25:33  

Additional Information
 Earth MOID = 2.14069 au 
 Jupiter MOID = 1.65063 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 13.7   n/a MPO379167  
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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