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541149 (2014 QS437)
Classification: Main-belt Asteroid          SPK-ID: 2541149
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1812482058797183 5.2236e-08  
a 3.026082867715678 2.7456e-08 au
q 2.477610777098858 1.5683e-07 au
i 6.296807984832875 5.0133e-06 deg
node 121.0573966562008 5.0711e-05 deg
peri 275.7627630702667 5.3491e-05 deg
M 104.9960155094293 1.4859e-05 deg
tp 2458835.723288354378
(2019-Dec-18.22328835)
7.8495e-05 TDB
period 1922.735974436039
5.26
2.6168e-05
7.164e-08
d
yr
n .1872331951897828 2.5482e-09 deg/d
Q 3.574554958332497 3.2433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2003-08-22  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:16  

Additional Information
 Earth MOID = 1.49413 au 
 Jupiter MOID = 1.8915 au 
 T_jup = 3.210 
[ 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 16.32   n/a MPCxxxxx  

541149 (2014 QS437)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: Last Updated: 2019-12-02

[ 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
1922-Mar-28 01:58 00:04 Jupiter 1.95750325923208 1.95750238186468 1.95750413660381 2.0812536946769 1.86177492065435 2423141.582000375 3.94254026142414 246.506766042433 14.0851985875695 -83.5018783457544 1835757.43488034 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
1960-Apr-17 15:59 00:02 Jupiter 1.97665763950631 1.97665685489057 1.97665842412216 2.728876108312 2.56704885229778 2437042.166301732 2.342455016613 87.8393792696475 16.2272978052837 86.6277522744063 1478614.30602216 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
1969-Jun-24 18:04 00:02 Jupiter 1.9869265696063 1.9869258391562 1.98692730005652 2.23982640690706 2.04064368442138 2440397.252916879 1.98243241888509 127.045439620417 12.3369215110019 -84.6810318336122 1814458.80517287 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
2007-Jul-16 11:32 < 00:01 Jupiter 1.94860973954316 1.94860921944349 1.94861025964273 2.50679870498392 2.32694625977618 2454297.980224542 0.538750183316924 71.4898005498345 14.5636244901078 88.3187193214955 2188259.12738685 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
2054-Oct-14 01:24 00:02 Jupiter 1.92651442742944 1.92651392946528 1.92651492539339 2.31772908637399 2.11956045289628 2471554.558039145 1.6434563531021 76.6767305757513 19.8569822835574 89.1909194202741 1780057.7536071 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
2102-Jan-12 05:19 00:04 Jupiter 1.90438209735454 1.90438156302453 1.90438263168411 2.14438756791392 1.9258367088759 2488810.721654403 3.60414673931573 84.5883844341158 41.7125808429031 81.9434193423719 1188774.76395652 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
2149-Apr-11 15:27 00:06 Jupiter 1.8888674015692 1.88886691935215 1.88886788378592 2.00663535228187 1.76910369113089 2506067.143931406 5.60268931862313 139.173337146813 50.3820511353762 62.5231972245919 1294500.51168726 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
2196-Jul-10 08:05 00:08 Jupiter 1.88604145323651 1.88604094063067 1.88604196584374 1.91699099360669 1.66632922823568 2523323.836759801 7.63085578945699 264.056896192843 43.223854103888 68.1242654048582 1787414.21908922 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:17 2021-Apr-14 20:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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