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JPL Small-Body Database Browser
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85036 (4203 P-L)
Classification: Outer Main-belt Asteroid          SPK-ID: 2085036
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03457461714740765 5.8194e-08  
a 3.540371052878435 4.7846e-08 au
q 3.417964079165399 2.1839e-07 au
i 17.57872029026558 6.9024e-06 deg
node 356.1143614042438 1.8098e-05 deg
peri 299.1858469459219 0.00011072 deg
M 354.0954993758173 0.00011345 deg
tp 2458640.407293099356
(2019-Jun-05.90729310)
0.000767 TDB
period 2433.165212469874
6.66
4.9324e-05
1.35e-07
d
yr
n .1479554278332661 2.9993e-09 deg/d
Q 3.662778026591472 4.95e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      21086 days (57.73 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62323  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:04:39  

Additional Information
 Earth MOID = 2.43785 au 
 Jupiter MOID = 1.48797 au 
 T_jup = 3.041 
[ 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 14.0   n/a MPO453280  
diameter diameter 8.633 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85036 (4203 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
 4203 P-L = 2000 SF99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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