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85329 (1995 PQ)
Classification: Main-belt Asteroid          SPK-ID: 2085329
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3747629394650409 4.2901e-08  
a 2.744045376135 1.3256e-08 au
q 1.715678864949193 1.1588e-07 au
i 14.90529525105594 4.5875e-06 deg
node 122.0081644995881 1.8576e-05 deg
peri 256.21522455 1.9559e-05 deg
M 49.05106853337903 4.9139e-06 deg
tp 2458374.279826225712
(2018-Sep-12.77982623)
2.2707e-05 TDB
period 1660.295381808547
4.55
1.2031e-05
3.294e-08
d
yr
n .2168288871633521 1.5712e-09 deg/d
Q 3.772411887320806 1.8224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      901  
   data-arc span      9940 days (27.21 yr)  
   first obs. used      1991-12-13  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46136  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:40:26  

Additional Information
 Earth MOID = .785515 au 
 Jupiter MOID = 1.97291 au 
 T_jup = 3.197 
[ 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 15.0   n/a MPO453283  
diameter diameter 5.993 km 0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85329 (1995 PQ)          Discovered 1995-Aug-02 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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