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JPL Small-Body Database Browser
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136550 (6747 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2136550
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445406859328596 4.319e-08  
a 2.607419600268314 1.3998e-08 au
q 1.969799422703918 1.0939e-07 au
i 16.57747272872375 1.0345e-05 deg
node 7.668866958073607 1.3618e-05 deg
peri 284.9426105891901 2.8039e-05 deg
M 9.763134908482366 2.206e-05 deg
tp 2458558.793705520522
(2019-Mar-16.29370552)
9.4104e-05 TDB
period 1537.852969702106
4.21
1.2384e-05
3.391e-08
d
yr
n .2340925999380389 1.8851e-09 deg/d
Q 3.24503977783271 1.7421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      21583 days (59.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:00  

Additional Information
 Earth MOID = 1.02837 au 
 Jupiter MOID = 2.28623 au 
 T_jup = 3.311 
[ 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 16.2   n/a MPO436672  
diameter diameter 2.237 km 0.348 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.128   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136550 (6747 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 6747 P-L = 1998 SM19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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