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215482 (2002 TU16)
Classification: Main-belt Asteroid          SPK-ID: 2215482
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0377310012601464 3.8372e-08  
a 2.602825392504393 1.7904e-08 au
q 2.504618184339869 1.0157e-07 au
i 3.641090570727648 5.6806e-06 deg
node 210.615913745159 6.1962e-05 deg
peri 231.7766396855541 9.8116e-05 deg
M 2.636315304176154 7.3987e-05 deg
tp 2458989.267903414748
(2020-May-19.76790341)
0.00031525 TDB
period 1533.790273221651
4.20
1.5825e-05
4.333e-08
d
yr
n .2347126633185891 2.4217e-09 deg/d
Q 2.701032600668917 1.8579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      21613 days (59.17 yr)  
   first obs. used      1960-09-25  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:00:32  

Additional Information
 Earth MOID = 1.52214 au 
 Jupiter MOID = 2.37949 au 
 T_jup = 3.410 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457199.5 (2015-Jun-26.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .036194392777552 3.8456e-08  
q 2.508481266764628 1.0149e-07 au
tp 2457450.066986203713
(2016-Mar-02.56698620)
0.00033349 TDB
node 210.6356922487043 6.1997e-05 deg
peri 230.5115736686523 0.00010071 deg
i 3.638733762315111 5.6819e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      21613 days (59.17 yr)  
   first obs. used      1960-09-25  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:00:32  

Additional Information
 Jupiter MOID = 2.37949 au 
 T_jup = 3.410 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.478844341815072E-15 -3.846093917739335E-15 -3.929098859891964E-12 4.266469752949574E-15 -9.305336726923559E-13 5.671467857934145E-16
q -3.846093917739335E-15 1.030031948581134E-14 8.615044399550216E-12 -1.016264369147229E-14 2.029339598694369E-12 -1.420033334862441E-15
tp -3.929098859891964E-12 8.615044399550216E-12 1.112130428242841E-7 -9.945856386805401E-11 2.647679636521437E-8 6.641291980984946E-12
node 4.266469752949574E-15 -1.016264369147229E-14 -9.945856386805401E-11 3.843632534030385E-9 -3.85915347952443E-9 -5.137175357679069E-11
peri -9.305336726923559E-13 2.029339598694369E-12 2.647679636521437E-8 -3.85915347952443E-9 1.014173047530645E-8 5.283866741021385E-11
i 5.671467857934145E-16 -1.420033334862441E-15 6.641291980984946E-12 -5.137175357679069E-11 5.283866741021385E-11 3.228390642394767E-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 16.4   n/a MPO454547  
diameter diameter 2.636 km 0.542 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215482 (2002 TU16)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2002 TU16 = 1998 SF46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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