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295692 (2008 TW150)
Classification: Main-belt Asteroid          SPK-ID: 2295692
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815956120547807 5.0689e-08  
a 3.041602659017252 2.5529e-08 au
q 2.489260962525565 1.5134e-07 au
i 2.864267253666877 5.4093e-06 deg
node 93.98494182508108 0.00014773 deg
peri 342.623500476884 0.00014951 deg
M 59.75000618762836 2.0159e-05 deg
tp 2458878.921059894791
(2020-Jan-30.42105989)
0.00010845 TDB
period 1937.546551448659
5.30
2.4393e-05
6.678e-08
d
yr
n .1858019874313917 2.3392e-09 deg/d
Q 3.593944355508938 3.0165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2002-08-10  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51491  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:42:17  

Additional Information
 Earth MOID = 1.50434 au 
 Jupiter MOID = 1.6749 au 
 T_jup = 3.213 
[ 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 16.82   n/a MPCxxxxx  

295692 (2008 TW150)          Discovered 2008-Oct-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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-Jun-18 11:21 00:05 Jupiter 1.75735634136238 1.75735504494114 1.75735763778262 1.6071517958475 1.27238490633466 2415188.972985310 4.83069101621741 144.883255503936 86.7439377191976 -73.5678274859102 1210303.07465369 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
1948-Aug-18 07:33 00:03 Jupiter 1.69571753086628 1.69571709324956 1.69571796848242 1.54152244812754 1.17357478300033 2432781.814842829 2.82185350789818 144.843484022684 112.311478954307 -69.5408250225267 1634014.20115206 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
1996-Oct-18 16:31 < 00:01 Jupiter 1.72201623606799 1.72201558589329 1.72201688624211 1.78940307504004 1.48936451471515 2450375.188176007 0.910017223143663 101.729629846938 51.109305550523 88.1934348979084 1429201.8059045 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
2044-Dec-23 02:51 00:01 Jupiter 1.82152757327268 1.82152667803505 1.8215284685099 2.37883129695497 2.17458615729226 2467972.618812519 1.23768419683856 85.0317678790298 8.72891348201726 86.2007462345077 1295397.97626654 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
2054-Apr-23 12:07 00:02 Jupiter 1.84695087897526 1.8469497830687 1.84695197488151 1.86130016127043 1.59600330645365 2471381.004823009 1.58892105530318 119.14459461418 33.7606337659448 -84.2319519562137 1337556.10321803 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
2093-Feb-23 09:10 00:03 Jupiter 1.96430187473393 1.96430024787924 1.96430350159029 3.27396970379881 3.13950024624663 2485566.882017918 3.01416998673353 146.440973465805 30.3533014035433 71.9554636125467 1333529.73065479 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
2102-Jun-26 00:14 00:03 Jupiter 1.72573311772492 1.72573201878411 1.72573421666377 1.56491265242801 1.21132725401766 2488975.510034943 3.48800231553707 119.973848331841 108.56341050039 87.8977757901743 1156593.10303089 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
2150-Aug-26 00:38 00:05 Jupiter 1.67867705538763 1.67867659012977 1.67867752064492 1.55255403281175 1.18375217691945 2506568.526043991 5.44955838736326 253.023189652602 115.039380178241 -67.1583413294793 1546918.99726614 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
2198-Oct-28 16:51 00:08 Jupiter 1.72243898196087 1.72243706982469 1.72244089410587 1.87489455009639 1.59113617095265 2524164.202111617 7.61446611766319 340.008861387711 56.419206760313 -67.3832419424678 1034653.02683841 T 15 CATAB v2.0g-lin.ifort 2021-May-04 11:42:18 2021-May-04 11:42
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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