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JPL Small-Body Database Browser
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85034 (3542 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085034
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2246039520224099 5.5489e-08  
a 3.04898278473214 2.623e-08 au
q 2.364169201633009 1.7959e-07 au
i 13.35955383343963 5.4462e-06 deg
node 231.6724652405116 2.2468e-05 deg
peri 121.6425532758069 2.5112e-05 deg
M 17.20501172074765 1.1222e-05 deg
tp 2458507.564132475289
(2019-Jan-24.06413248)
6.0266e-05 TDB
period 1944.602703673261
5.32
2.5094e-05
6.87e-08
d
yr
n .1851277895068115 2.389e-09 deg/d
Q 3.733796367831272 3.2121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      21561 days (59.03 yr)  
   first obs. used      1960-10-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:08:14  

Additional Information
 Earth MOID = 1.39158 au 
 Jupiter MOID = 1.93879 au 
 T_jup = 3.158 
[ 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 13.9   n/a MPO351438  
diameter diameter 9.655 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85034 (3542 P-L)          Discovered 1960-Oct-17 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
 3542 P-L = 2001 JP1 = 2003 SR252 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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