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JPL Small-Body Database Browser
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185645 (6733 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2185645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2313529937326419 7.9301e-08  
a 2.417335133672859 1.8125e-08 au
q 1.858077413642547 1.9446e-07 au
i 7.228295504973516 9.4542e-06 deg
node 167.9592406528932 5.1707e-05 deg
peri 156.6252911993885 5.5732e-05 deg
M 342.0791442452083 2.7657e-05 deg
tp 2459068.837638412953
(2020-Aug-07.33763841)
0.00010606 TDB
period 1372.788786723261
3.76
1.5439e-05
4.227e-08
d
yr
n .2622399042603573 2.9493e-09 deg/d
Q 2.976592853703172 2.2318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      21397 days (58.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60859  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:30:04  

Additional Information
 Earth MOID = .849011 au 
 Jupiter MOID = 2.38873 au 
 T_jup = 3.468 
[ 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 16.7   n/a MPO234131  

185645 (6733 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 6733 P-L = 2005 NU83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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