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JPL Small-Body Database Browser
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37472 (7613 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2037472
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09080904623796883 4.3569e-08  
a 3.162813219711966 2.0784e-08 au
q 2.875601167801083 1.3574e-07 au
i 7.206422856465103 5.2499e-06 deg
node 149.6723286634065 4.4695e-05 deg
peri 293.5945855561793 5.6176e-05 deg
M 158.4803722185663 3.5302e-05 deg
tp 2458096.055906996058
(2017-Dec-08.55590700)
0.00019844 TDB
period 2054.512296528253
5.62
2.0251e-05
5.544e-08
d
yr
n .1752240668543739 1.7272e-09 deg/d
Q 3.45002527162285 2.2671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1170  
   data-arc span      21743 days (59.53 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53084  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:25:31  

Additional Information
 Earth MOID = 1.90154 au 
 Jupiter MOID = 1.74836 au 
 T_jup = 3.186 
[ 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 13.7   n/a MPO385054  
diameter diameter 10.519 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37472 (7613 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 7613 P-L = 1999 RE157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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