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187265 (2005 TS9)
Classification: Main-belt Asteroid          SPK-ID: 2187265
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237710589588044 6.0879e-08  
a 3.067305709194221 3.133e-08 au
q 2.687662033416866 1.8196e-07 au
i 2.78433640030531 6.1436e-06 deg
node 166.9775692019244 0.0001378 deg
peri 229.4874483750948 0.00014005 deg
M 291.1797935950591 2.683e-05 deg
tp 2459575.600368998759
(2021-Dec-27.10036900)
0.00014926 TDB
period 1962.158207503697
5.37
3.0063e-05
8.231e-08
d
yr
n .1834714441594392 2.811e-09 deg/d
Q 3.446949384971576 3.5208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63608  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:41  

Additional Information
 Earth MOID = 1.69456 au 
 Jupiter MOID = 1.97136 au 
 T_jup = 3.218 
[ 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 16.17   n/a E2021B55  
diameter diameter 4.087 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

187265 (2005 TS9)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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
1971-Aug-31 13:11 00:02 Jupiter 1.97291260247627 1.97291194572655 1.97291325922599 2.68779396037152 2.5230110068158 2441195.049429061 1.91772538038857 67.3105228134986 13.3115341219575 -83.3990640559706 1912156.87029729 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 21:54:41 2021-Apr-13 21:54
2030-Apr-13 04:52 < 00:01 Jupiter 1.97586500529774 1.97586437447408 1.97586563612119 2.59190703721682 2.42087035642917 2462604.702527527 0.722732016734411 63.5140446284282 15.6211807034471 -88.3545537838575 2054874.60012043 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 21:54:41 2021-Apr-13 21:54
2079-Apr-02 03:29 00:03 Jupiter 1.99190633116675 1.99190576495994 1.99190689737355 2.97959339183475 2.83328653364694 2480490.645239380 2.83955785809477 58.7671741829525 17.3556550706928 -82.9405935251897 2098952.89079958 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 21:54:41 2021-Apr-13 21:54
2137-Nov-13 10:12 00:05 Jupiter 1.96461618196067 1.96461558248776 1.96461678143347 2.66591837952306 2.49896837791795 2501899.925236132 5.40857065665698 105.407314264366 18.6721655251271 83.7577438354392 2130303.4970909 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 21:54:41 2021-Apr-13 21:54
2196-Jun-25 12:38 00:08 Jupiter 1.97356860828903 1.97356759741139 1.97356961917508 2.58363612952177 2.41180621715181 2523309.026637671 7.93819102902486 272.569762809982 16.8332739324406 83.6005276257208 2137294.43975394 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 21:54:41 2021-Apr-13 21:54

Alternate Designations
 2005 TS9 = 2001 BB83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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