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JPL Small-Body Database Browser
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487413 (2014 QR376)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487413
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1418453185870117 2.2873e-07  
a 3.252521172691083 1.4916e-07 au
q 2.791166270739715 6.6341e-07 au
i 17.40035622027012 2.2976e-05 deg
node 184.0814759573483 2.0503e-05 deg
peri 212.9524235622421 6.7668e-05 deg
M 319.1777494554967 5.5767e-05 deg
tp 2459243.453448834302
(2021-Jan-28.95344883)		 0.00032955 TDB
period 2142.538454243203
5.87		 0.00014739
4.035e-07		 d
yr
n .1680249889037164 1.1558e-08 deg/d
Q 3.71387607464245 1.7032e-07 au
   Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2002-09-04  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:08:51  

Additional Information
 Earth MOID = 1.81153 au 
 Jupiter MOID = 1.79408 au 
 T_jup = 3.093 
[ 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 15.7   n/a MPO413572  

487413 (2014 QR376)          Discovered 2008-Sep-26 by Mt. Lemmon Survey at Mount Lemmon
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
2006-Aug-18 20:21 00:02 Jupiter 1.95564681122053 1.95564403580014 1.95564958664169 3.69813193784226 3.57909866094147 2453966.347631766 2.04763448260697 441.429307368419 121.833870362754 -88.0645882879868 685833.466591396 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2018-Mar-15 23:11 00:01 Jupiter 1.88440203659171 1.88439984652629 1.8844042266566 3.96420397746624 3.84914670652588 2458193.465719329 1.28678683105668 470.474269069485 88.1365954691979 87.841741671396 597129.631307377 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2029-Oct-31 00:32 00:03 Jupiter 1.83803364593481 1.83803170104283 1.83803559083223 4.14158722340313 4.02878184178558 2462440.522377189 3.37072039613812 625.001545554591 76.0394038482565 87.789394435359 588689.324956894 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2041-Jun-28 07:34 00:06 Jupiter 1.81442086016589 1.81441892576571 1.81442279458989 4.27391517045282 4.16325531575388 2466698.815570965 5.99438961718481 895.663714867893 76.6998343110658 88.2234630104577 619013.559480281 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2053-Feb-26 19:31 00:09 Jupiter 1.80708568563607 1.80708344163385 1.80708792976525 4.3889701016752 4.28084251905506 2470960.313099224 9.05286727376921 1256.54998601054 78.3908583880965 87.4246137322268 656126.02807756 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2064-Oct-24 05:39 00:13 Jupiter 1.8178707858392 1.81786735398051 1.81787421814781 4.50206770016663 4.39735481785668 2475217.735512121 12.6579007416079 1690.73476025113 79.4110355365729 85.4942962139178 696544.263364732 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2076-Jun-11 16:17 00:17 Jupiter 1.84731503492859 1.84730911825527 1.84732095250445 4.6136646374526 4.51318850182645 2479466.178196573 16.9361857827029 2175.1264705287 80.1919058955451 82.952510241966 743364.257300558 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2088-Jan-12 13:53 00:22 Jupiter 1.90260896245502 1.90259897182567 1.90261895443691 4.73177663593238 4.6367370098932 2483698.078481030 21.9661950846109 2642.65582122051 81.6373272263467 79.6267682880067 806679.21035126 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
2099-Jul-23 15:18 00:28 Jupiter 1.99512852403687 1.99511319926795 1.99514385040339 4.85594445362024 4.76771495146483 2487908.137348055 27.7502245987461 2960.80794018222 84.962384642332 75.4032259679179 902186.702362661 T 18 CATAB v2.0e-lin.ifort 2019-Jul-14 16:08:53 2019-Jul-14 16:08
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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