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JPL Small-Body Database Browser
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17313 (9542 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2017313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03620757860431878 3.77e-08  
a 2.951194191590516 1.6124e-08 au
q 2.844338595921893 1.1465e-07 au
i 3.006466929318151 4.3051e-06 deg
node 62.41754984705797 7.5417e-05 deg
peri 297.9340750660986 9.7507e-05 deg
M 280.9556921553673 6.4255e-05 deg
tp 2459407.096099567321
(2021-Jul-11.59609957)
0.00033201 TDB
period 1851.804384598388
5.07
1.5176e-05
4.155e-08
d
yr
n .1944049830501268 1.5932e-09 deg/d
Q 3.058049787259139 1.6708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1435  
   data-arc span      21762 days (59.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55324  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:34:09  

Additional Information
 Earth MOID = 1.84212 au 
 Jupiter MOID = 2.10665 au 
 T_jup = 3.266 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456441.5 (2013-May-29.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03753871830804422 3.7798e-08  
q 2.835985904344996 1.1427e-07 au
tp 2455732.543815302823
(2011-Jun-20.04381530)
0.00030783 TDB
node 62.4395177780566 7.5315e-05 deg
peri 302.3410286068403 9.5986e-05 deg
i 3.009988269275891 4.3098e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1435  
   data-arc span      21762 days (59.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55324  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:34:09  

Additional Information
 Jupiter MOID = 2.10665 au 
 T_jup = 3.266 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.428662930178466E-15 -4.280204890925197E-15 7.924978664541058E-13 2.792359777176744E-15 1.361876106870625E-13 3.220859204254467E-16
q -4.280204890925197E-15 1.305840458476218E-14 -7.124138039093695E-13 -9.831902910334033E-15 -7.14812171694067E-14 -9.068603807034877E-16
tp 7.924978664541058E-13 -7.124138039093695E-13 9.475921331747645E-8 -5.660641211958207E-13 1.833183377414957E-8 -3.932854032717815E-13
node 2.792359777176744E-15 -9.831902910334033E-15 -5.660641211958207E-13 5.672392863349199E-9 -5.664832749814095E-9 -2.43078885425774E-11
peri 1.361876106870625E-13 -7.14812171694067E-14 1.833183377414957E-8 -5.664832749814095E-9 9.21324956917797E-9 2.420267420424564E-11
i 3.220859204254467E-16 -9.068603807034877E-16 -3.932854032717815E-13 -2.43078885425774E-11 2.420267420424564E-11 1.857397233783561E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO473997  
diameter diameter 4.996 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.178   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17313 (9542 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 9542 P-L = 1996 VW15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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