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JPL Small-Body Database Browser
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85045 (5015 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085045
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750196320520633 5.5935e-08  
a 2.588697466046049 1.7404e-08 au
q 2.135624588044561 1.5232e-07 au
i 13.99220251938849 6.879e-06 deg
node 14.25222746408835 1.9133e-05 deg
peri 25.4184207971437 2.8357e-05 deg
M 1.853423624950383 2.1957e-05 deg
tp 2458592.667641303494
(2019-Apr-19.16764130)
9.2737e-05 TDB
period 1521.319299476163
4.17
1.5342e-05
4.2e-08
d
yr
n .2366367140178654 2.3863e-09 deg/d
Q 3.041770344047538 2.045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      687  
   data-arc span      21225 days (58.11 yr)  
   first obs. used      1960-09-29  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57816  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:34:53  

Additional Information
 Earth MOID = 1.14896 au 
 Jupiter MOID = 2.43904 au 
 T_jup = 3.358 
[ 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 15.1   n/a MPO320047  
diameter diameter 2.285 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.371   0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85045 (5015 P-L)          Discovered 1960-Oct-22 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 ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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