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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04350212076875768 5.0369e-08  
a 3.242320832737987 3.0613e-08 au
q 3.10127300030116 1.6279e-07 au
i 21.38685391681771 7.0639e-06 deg
node 1.335238674133584 1.3333e-05 deg
peri 239.7384092710395 8.5935e-05 deg
M 131.2241886522639 8.7177e-05 deg
tp 2457823.190809718972
(2017-Mar-10.69080972)
0.00051634 TDB
period 2132.46743131105
5.84
3.0202e-05
8.269e-08
d
yr
n .1688185220154431 2.3909e-09 deg/d
Q 3.383368665174814 3.1945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      21586 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:08:14  

Additional Information
 Earth MOID = 2.13845 au 
 Jupiter MOID = 1.65205 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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