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434921 (2006 TS94)
Classification: Main-belt Asteroid          SPK-ID: 2434921
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1968950059025856 9.8923e-08  
a 3.108175906832443 7.384e-08 au
q 2.496191593310395 2.9461e-07 au
i 24.9413090803235 2.9594e-05 deg
node 216.4372905641223 2.021e-05 deg
peri 95.52488137762509 0.00013844 deg
M 172.1728449671557 0.00014772 deg
tp 2457643.264125521707
(2016-Sep-11.76412552)
0.00081102 TDB
period 2001.505608378161
5.48
7.1324e-05
1.953e-07
d
yr
n .1798645971777773 6.4095e-09 deg/d
Q 3.720160220354492 8.8379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8096 days (22.17 yr)  
   first obs. used      1995-10-17  
   last obs. used      2017-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42139  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:12:48  

Additional Information
 Earth MOID = 1.62964 au 
 Jupiter MOID = 1.9381 au 
 T_jup = 3.048 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457382.5 (2015-Dec-26.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1959731105706549 9.9225e-08  
q 2.498852828839297 2.9526e-07 au
tp 2457642.958757670118
(2016-Sep-11.45875767)
0.00081456 TDB
node 216.4511237482693 2.0205e-05 deg
peri 95.56785464926232 0.00013903 deg
i 24.94202899721318 2.9594e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8096 days (22.17 yr)  
   first obs. used      1995-10-17  
   last obs. used      2017-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42139  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:12:48  

Additional Information
 Jupiter MOID = 1.9381 au 
 T_jup = 3.048 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.845545116736756E-15 -2.875962613932649E-14 4.975488407892394E-11 7.344200990823943E-14 8.053266518264238E-12 -1.310737279430453E-13
q -2.875962613932649E-14 8.717919595735869E-14 -1.407749504431791E-10 -1.85693362645835E-13 -2.283616112142023E-11 4.884440845147871E-13
tp 4.975488407892394E-11 -1.407749504431791E-10 6.635089293437743E-7 8.139473582921351E-10 1.120269298208697E-7 -2.430435788809524E-9
node 7.344200990823943E-14 -1.85693362645835E-13 8.139473582921351E-10 4.08239601593455E-10 -2.31141780536556E-10 1.945906652859024E-10
peri 8.053266518264238E-12 -2.283616112142023E-11 1.120269298208697E-7 -2.31141780536556E-10 1.932901758614526E-8 -5.914783686424604E-10
i -1.310737279430453E-13 4.884440845147871E-13 -2.430435788809524E-9 1.945906652859024E-10 -5.914783686424604E-10 8.758319763837317E-10

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 15.8   n/a MPO434588  
diameter diameter 4.343 km 0.710 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.037   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

434921 (2006 TS94)          Discovered 2006-Oct-15 by Lin, C.-S., Ye, Q.-z. at Lulin
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2006 TS94 = 2010 DD16 = 2010 PB44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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