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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03101704518989118 6.1859e-08  
a 2.76943117622287 3.507e-08 au
q 2.683531604279672 1.6935e-07 au
i 3.162124138255312 6.4414e-06 deg
node 252.2308962647166 0.00012795 deg
peri 195.4844503013161 0.00018575 deg
M 102.9714825663422 0.00013144 deg
tp 2458518.997266367307
(2019-Feb-04.49726637)
0.00061478 TDB
period 1683.388252627029
4.61
3.1976e-05
8.755e-08
d
yr
n .2138544090694457 4.0622e-09 deg/d
Q 2.855330748166069 3.6158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5701 days (15.61 yr)  
   first obs. used      2004-10-07  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5865  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:43:12  

Additional Information
 Earth MOID = 1.69993 au 
 Jupiter MOID = 2.21195 au 
 T_jup = 3.335 
[ 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 16.6   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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