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487359 (2014 QT237)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487359
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1089584609807006 2.9918e-07  
a 3.227759427217199 8.4086e-08 au
q 2.876067727611666 9.8864e-07 au
i 16.68988415455378 2.9706e-05 deg
node 355.0049894560011 2.384e-05 deg
peri 126.5837912204181 0.00016752 deg
M 266.4763109233508 0.00015296 deg
tp 2459750.761709233378
(2022-Jun-20.26170923)
0.00089653 TDB
period 2118.118064843058
5.80
8.2768e-05
2.266e-07
d
yr
n .1699621970915366 6.6415e-09 deg/d
Q 3.579451126822733 9.3248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      3914 days (10.72 yr)  
   first obs. used      2010-01-29  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:27:22  

Additional Information
 Earth MOID = 1.92323 au 
 Jupiter MOID = 1.51827 au 
 T_jup = 3.112 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457660.5 (2016-Sep-29.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046190470387366 3.0333e-07  
q 2.892787000766167 9.9852e-07 au
tp 2457629.503551111928
(2016-Aug-29.00355111)
0.00097251 TDB
node 355.2437212858159 2.3904e-05 deg
peri 126.3934469922776 0.00017725 deg
i 16.71392701617026 2.9717e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      3914 days (10.72 yr)  
   first obs. used      2010-01-29  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:27:22  

Additional Information
 Jupiter MOID = 1.51827 au 
 T_jup = 3.112 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.200879504434854E-14 -3.020736625815319E-13 2.865472268667358E-10 -1.635977425642163E-13 5.184750827189861E-11 -2.807354437805124E-14
q -3.020736625815319E-13 9.970421969036748E-13 -9.389074728507271E-10 5.089619766530072E-13 -1.698189619205375E-10 1.617843395609082E-13
tp 2.865472268667358E-10 -9.389074728507271E-10 9.457670340683703E-7 -4.929690231748795E-10 1.708432726138477E-7 -1.435442781313414E-10
node -1.635977425642163E-13 5.089619766530072E-13 -4.929690231748795E-10 5.714034667164264E-10 -6.344734242370131E-10 -3.597331799245293E-10
peri 5.184750827189861E-11 -1.698189619205375E-10 1.708432726138477E-7 -6.344734242370131E-10 3.141704288213994E-8 3.164379053106013E-10
i -2.807354437805124E-14 1.617843395609082E-13 -1.435442781313414E-10 -3.597331799245293E-10 3.164379053106013E-10 8.831131932577657E-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 16.3   n/a MPO456349  

487359 (2014 QT237)          Discovered 2010-Jan-29 by WISE at WISE
Reference: Last Updated: 2017-03-14

[ 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
1903-Jun-19 23:16 00:24 Jupiter 1.70577931043769 1.70577463228031 1.70578399358126 5.05286833549733 4.95362065024868 2416285.469772030 23.977683963677 10122.4603477745 178.556255868153 -89.3636774986596 282437.10936443 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
1915-Jan-09 00:09 00:19 Jupiter 1.70628045087504 1.70627725297349 1.70628366563349 4.81327473467172 4.70901098800406 2420506.506030922 18.8844282913219 12127.0862735214 100.562214165661 -89.3589791946299 408445.667613467 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
1926-Aug-07 19:12 00:15 Jupiter 1.74540642293009 1.745401543975 1.74541130192031 4.54469631612611 4.43663061502908 2424735.300177496 15.1133981653358 1419.60853529995 257.278065789219 -87.2428831424457 369616.009002436 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
1938-Mar-07 16:09 00:12 Jupiter 1.80664445270249 1.80663884857824 1.80665005687655 4.23040541056575 4.11808876869847 2428965.172791736 12.4119620842858 950.85308756813 257.264725481926 79.3007455456965 378049.517064061 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
1949-Sep-26 10:14 00:11 Jupiter 1.88771787174473 1.88771226206319 1.88772348145589 3.82280003952453 3.70356536689288 2433185.926318053 10.5628807865947 675.004373972607 255.802799329861 72.460239740548 313463.071834697 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
1961-Mar-28 15:03 00:09 Jupiter 1.99183855232176 1.99183338822588 1.99184371642953 3.27227050733824 3.13962754634066 2437387.126954742 9.26603352142288 454.898408733978 277.296678358081 66.5100615484408 281036.258298506 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
2153-Nov-10 20:57 00:11 Jupiter 1.97068988642374 1.97068005021551 1.97069972292223 4.9132335974507 4.82496052657374 2507741.373154542 11.2264190406398 1384.55397595079 173.018899247261 -70.6179456394433 559297.840216776 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
2165-Apr-04 12:12 00:10 Jupiter 1.78063058315626 1.78062278635169 1.78063839124016 4.97408840608418 4.87751799724442 2511904.008578540 10.1260459224988 9023.96463116326 226.725058772107 -88.0329631396612 455366.709141047 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
2176-Oct-04 00:21 00:10 Jupiter 1.66134648289546 1.66134122121214 1.66135174656846 4.95410634546745 4.85010182635301 2516104.514835732 9.79734822357351 3925.78615149987 162.407017090132 -87.1252196476816 464519.507177976 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
2188-May-02 20:37 00:11 Jupiter 1.60052462284887 1.60052096290541 1.60052828283309 4.89471765203988 4.78537666194002 2520333.359228483 10.791084593223 2557.77895837798 171.465360466603 89.2593093087991 494999.364146943 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27
2199-Dec-19 00:12 00:13 Jupiter 1.58873288909717 1.58872852864953 1.5887372518187 4.82574604536039 4.71397263640075 2524580.508552552 13.2793858700628 3941.9380066622 124.079194436914 87.4437222734541 511999.883137909 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 02:27:23 2020-Nov-12 02:27

Alternate Designations
 2014 QT237 = 2010 BB113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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