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JPL Small-Body Database Browser
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382357 (2013 TP89)
Classification: Main-belt Asteroid          SPK-ID: 2382357
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0311685514102849 7.4677e-08  
a 2.770416438269721 4.3361e-08 au
q 2.684066571085613 2.2022e-07 au
i 3.16215990179001 8.2079e-06 deg
node 252.2338631876247 0.00013227 deg
peri 196.1039279053884 0.00019373 deg
M 16.8327979028397 0.00013687 deg
tp 2458521.746508251736
(2019-Feb-07.24650825)		 0.00064069 TDB
period 1684.286664226646
4.61		 3.9543e-05
1.083e-07		 d
yr
n .213740337465236 5.0181e-09 deg/d
Q 2.856766305453829 4.4713e-08 au
   Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5204 days (14.25 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:39:58  

Additional Information
 Earth MOID = 1.70048 au 
 Jupiter MOID = 2.21153 au 
 T_jup = 3.335 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457330.5 (2015-Nov-04.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03141410481689642 7.4796e-08  
q 2.683172240623986 2.2114e-07 au
tp 2456845.288457414878
(2014-Jul-06.78845742)		 0.00064255 TDB
node 252.2593661333853 0.00013233 deg
peri 197.6882072421532 0.00019274 deg
i 3.161298019411055 8.2069e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5204 days (14.25 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:39:58  

Additional Information
 Jupiter MOID = 2.21153 au 
 T_jup = 3.335 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.594381416727275E-15 -1.625579501691361E-14 1.684772685305978E-12 2.984162551285593E-14 2.604022150449217E-13 -2.685662080367819E-15
q -1.625579501691361E-14 4.890457932087854E-14 -1.153267844945517E-11 -8.965566637778634E-14 -2.101590841553555E-12 9.502312638485553E-15
tp 1.684772685305978E-12 -1.153267844945517E-11 4.128710059270868E-7 5.246585942583565E-11 9.008189325017298E-8 -1.750550668286841E-11
node 2.984162551285593E-14 -8.965566637778634E-14 5.246585942583565E-11 1.751185735875127E-8 -1.747348169129539E-8 1.172392794306693E-10
peri 2.604022150449217E-13 -2.101590841553555E-12 9.008189325017298E-8 -1.747348169129539E-8 3.715025246658152E-8 -1.207253864499426E-10
i -2.685662080367819E-15 9.502312638485553E-15 -1.750550668286841E-11 1.172392794306693E-10 -1.207253864499426E-10 6.735255348472583E-11

[ 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 16.6   n/a MPO418953  
diameter diameter 2.817 km 0.825 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382357 (2013 TP89)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2013 TP89 = 2004 TD204 = 2010 FP36 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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