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226435 (2003 SY30)
Classification: Main-belt Asteroid          SPK-ID: 2226435
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136152557745162 4.4567e-08  
a 3.115377491246728 2.2171e-08 au
q 2.69121087747178 1.3866e-07 au
i 5.376006665688944 5.2646e-06 deg
node 2.837047310111045 4.981e-05 deg
peri 33.0042996803171 5.5078e-05 deg
M 22.96393876512499 2.085e-05 deg
tp 2459072.382539130824
(2020-Aug-10.88253913)
0.0001164 TDB
period 2008.465811751277
5.50
2.144e-05
5.87e-08
d
yr
n .179241288496765 1.9134e-09 deg/d
Q 3.539544105021676 2.5189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2003-08-31  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53229  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:09:00  

Additional Information
 Earth MOID = 1.69867 au 
 Jupiter MOID = 1.92102 au 
 T_jup = 3.197 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457664.5 (2016-Oct-03.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1354818773377509 4.5358e-08  
q 2.695549512600307 1.4069e-07 au
tp 2457044.751817964541
(2015-Jan-22.25181796)
0.00011951 TDB
node 3.173847218003539 4.9298e-05 deg
peri 30.11326122887855 5.4823e-05 deg
i 5.409148545009828 5.2842e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2003-08-31  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53229  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:09:00  

Additional Information
 Jupiter MOID = 1.92102 au 
 T_jup = 3.197 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.057322632895062E-15 -6.323180755690724E-15 -1.211602865952127E-12 -1.391137681199673E-15 -2.476463767332533E-13 -2.557465997800929E-15
q -6.323180755690724E-15 1.979294273610922E-14 3.540137504916639E-12 1.268137436550691E-16 7.544292283799168E-13 9.180159563518962E-15
tp -1.211602865952127E-12 3.540137504916639E-12 1.428258650953828E-8 1.68034977823811E-11 2.892185847725657E-9 -2.010405855836018E-12
node -1.391137681199673E-15 1.268137436550691E-16 1.68034977823811E-11 2.430339954879724E-9 -2.414567557125355E-9 -5.521394899776062E-12
peri -2.476463767332533E-13 7.544292283799168E-13 2.892185847725657E-9 -2.414567557125355E-9 3.005509823239367E-9 5.097278032537581E-12
i -2.557465997800929E-15 9.180159563518962E-15 -2.010405855836018E-12 -5.521394899776062E-12 5.097278032537581E-12 2.792313075501045E-11

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 15.49   n/a E2021B55  
diameter diameter 5.086 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226435 (2003 SY30)          Discovered 2003-Sep-18 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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
1936-Mar-02 14:01 00:03 Jupiter 1.96384479400052 1.96384416168508 1.96384542631574 2.55527398643879 2.38050595259315 2428230.083937760 2.58752962548428 53.4890714589219 10.0779001260944 77.1624623052654 1894353.69324816 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
1946-Apr-12 16:45 00:02 Jupiter 1.93124998611489 1.93124948886801 1.93125048336243 2.58258227288846 2.40677289519149 2431923.197855603 2.17302590900032 116.930220964951 14.8501075952789 87.3723902344703 2465988.76547001 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
2007-Sep-16 18:33 < 00:01 Jupiter 1.97494898426906 1.97494842134534 1.97494954719266 2.7134280504316 2.55047550631466 2454360.272929608 0.478286760289825 50.368103376847 13.4161708267368 77.9940312661841 2386404.79046144 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
2017-Oct-23 03:59 < 00:01 Jupiter 1.92130910391369 1.92130862997062 1.92130957785709 2.4549307065406 2.26825281391935 2458049.665979796 0.402959984010028 74.1053908275157 7.89523704935665 80.1191283460275 2479680.83857113 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
2079-Apr-01 18:38 00:02 Jupiter 1.98805156519136 1.98805091625879 1.98805221412371 2.94725405145081 2.79896288262671 2480490.276644211 2.03117668061686 48.8524414402934 17.1623528066967 79.7597205203733 1627402.14158962 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
2089-May-05 10:02 00:02 Jupiter 1.91410297706919 1.91410250409267 1.91410345004592 2.34424049315745 2.14719121355983 2484176.918052254 2.36808734234439 73.5858302870024 10.092572129027 81.4482542408667 2428570.6339383 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
2160-Nov-18 15:46 00:05 Jupiter 1.91312487453243 1.91312440394659 1.91312534511827 2.27937485552361 2.07606933131724 2510306.156725405 4.65767165225855 63.9554970468349 7.71997902199165 78.9591487199601 2657689.95394225 T 20 CATAB v2.0f-lin.ifort 2021-Feb-24 13:09:01 2021-Feb-24 13:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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