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243336 (2008 TS165)
Classification: Main-belt Asteroid          SPK-ID: 2243336
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006977005518985 5.1558e-08  
a 3.140629139312971 3.2729e-08 au
q 2.824375006697866 1.7073e-07 au
i 12.32885598085396 5.8836e-06 deg
node 38.07011033923563 2.2355e-05 deg
peri 31.64436335476195 4.0907e-05 deg
M 22.38301389419244 3.0393e-05 deg
tp 2458874.102211877547
(2020-Jan-25.60221188)
0.00017166 TDB
period 2032.93461457795
5.57
3.1779e-05
8.701e-08
d
yr
n .1770839049217224 2.7682e-09 deg/d
Q 3.456883271928075 3.6025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      6320 days (17.30 yr)  
   first obs. used      2002-10-09  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:19:46  

Additional Information
 Earth MOID = 1.84548 au 
 Jupiter MOID = 1.95375 au 
 T_jup = 3.167 
[ 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 15.4   n/a MPO503159  
diameter diameter 4.247 km 1.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243336 (2008 TS165)          Discovered 2008-Oct-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1900-Jan-23 21:59 00:05 Jupiter 1.98392942420421 1.98392875377076 1.98393009463913 3.84191408789165 3.72913128508924 2415043.415856837 5.29099918605129 235.512832444594 25.8994823142385 -89.1950698312579 2486670.35927942 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:20
1984-Feb-08 00:51 00:02 Jupiter 1.9981218167691 1.99812122229059 1.99812241124795 3.14623899202989 3.00848817510257 2445738.535144188 1.70570909914513 92.4355034055318 16.4152014549043 75.4041362672931 2348156.45263696 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:20
2078-Aug-11 12:02 00:03 Jupiter 1.98899237544249 1.98899181520985 1.98899293567558 3.37803911588489 3.24952890428056 2480257.001298433 2.95893980049319 150.366645071556 19.0745032268334 82.425443521831 2410941.5889572 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 09:19:50 2020-Feb-25 09:20

Alternate Designations
 2008 TS165 = 2002 TR245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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