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469342 (2000 SM300)
Classification: Main-belt Asteroid          SPK-ID: 2469342
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2222897843652179 1.0811e-07  
a 3.081667547881978 4.6865e-08 au
q 2.396644333178004 3.4935e-07 au
i 18.99426423907588 1.1308e-05 deg
node 2.753306792237398 1.979e-05 deg
peri 348.977909856426 2.5256e-05 deg
M 241.5470387206033 1.5909e-05 deg
tp 2459650.660417970831
(2022-Mar-12.16041797)
9.6935e-05 TDB
period 1975.955247901518
5.41
4.5074e-05
1.234e-07
d
yr
n .1821903610328844 4.156e-09 deg/d
Q 3.766690762585953 5.7282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      7172 days (19.64 yr)  
   first obs. used      2000-09-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6225  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:47:05  

Additional Information
 Earth MOID = 1.39461 au 
 Jupiter MOID = 1.68732 au 
 T_jup = 3.107 
[ 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 15.9   n/a MPO472611  

469342 (2000 SM300)          Discovered 2000-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ 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
1921-Dec-11 12:53 00:06 Jupiter 1.74911869916795 1.74911584487241 1.74912155351539 4.51801586749026 4.40952989588385 2423035.036823090 5.84040088350929 548.871528021233 55.0572517369349 76.0985245657946 1411142.14471672 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:18 2020-May-22 04:47
1992-Mar-06 00:16 00:02 Jupiter 1.74320630071804 1.74320491063536 1.74320769080191 4.3766138483425 4.26414709094751 2448687.511225150 1.63863666959526 190.587277254409 63.0513441166856 -81.1557343569101 1503294.36501806 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:18 2020-May-22 04:47
2052-Mar-14 02:32 00:02 Jupiter 1.6979449137114 1.69794372149445 1.69794610593028 4.51338477046415 4.40147008522384 2470610.605361951 2.13611662195285 205.307263753124 49.5983407472212 81.3823454921588 1507246.90595725 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:18 2020-May-22 04:47
2112-Apr-02 13:49 00:06 Jupiter 1.91697955660817 1.91697455744593 1.91698455590553 4.39687274614439 4.2952048410117 2492544.075909872 6.25936408797925 934.876216879756 103.695808018459 75.6675776879744 1266691.84004234 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:18 2020-May-22 04:47
2122-Jun-04 18:18 00:07 Jupiter 1.81705689874863 1.81705256979243 1.81706122775606 4.32869119967572 4.21962864651198 2496259.262803368 6.91107969084136 577.112634619592 89.905711971267 -69.074260167006 1395646.37689241 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:18 2020-May-22 04:47
2182-Jun-19 10:58 00:10 Jupiter 1.68332776335592 1.68332674025267 1.68332878646835 4.51105892814307 4.39810026467056 2518188.957120510 9.78631240602014 669.422634638124 47.3206783075973 88.7957163319784 1545839.20044379 T 10 CATAB v2.0f-lin.ifort 2020-May-22 04:47:18 2020-May-22 04:47

Alternate Designations
 2000 SM300 = 2011 VA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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