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115256 (2003 SJ162)
Classification: Main-belt Asteroid          SPK-ID: 2115256
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561876947748688 3.434e-08  
a 3.085819824863811 1.8877e-08 au
q 2.603852739927743 1.0955e-07 au
i 5.982005931325975 4.0173e-06 deg
node 54.49754367027279 4.094e-05 deg
peri 356.4264310773125 4.3943e-05 deg
M 36.01888116869559 1.4524e-05 deg
tp 2459002.401132913137
(2020-Jun-01.90113291)
7.966e-05 TDB
period 1979.950232692174
5.42
1.8168e-05
4.974e-08
d
yr
n .1818227519337703 1.6684e-09 deg/d
Q 3.567786909799879 2.1826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      9455 days (25.89 yr)  
   first obs. used      1995-04-02  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:43  

Additional Information
 Earth MOID = 1.6138 au 
 Jupiter MOID = 1.81207 au 
 T_jup = 3.199 
[ 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 14.89   n/a MPCxxxxx  
diameter diameter 5.912 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115256 (2003 SJ162)          Discovered 2003-Sep-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1937-Jun-23 01:11 00:02 Jupiter 1.97068649256281 1.97068566984827 1.9706873152778 2.95836080476086 2.80931964634794 2428707.549155429 2.29820280846832 78.2319748076474 13.1426577225089 74.3214940770949 2253340.47280127 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
1947-Apr-17 10:25 00:02 Jupiter 1.84020016213761 1.84019978307111 1.84020054120432 2.31666646574983 2.1086410350697 2432292.933835243 1.96634843278058 77.6858376677221 10.0788316686486 81.7688103696665 2857546.07412648 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2007-Feb-23 14:59 < 00:01 Jupiter 1.825605201303 1.82560488705166 1.82560551555444 2.2833459378374 2.07020108771137 2454155.124350873 0.39920063853701 66.908557356041 7.50842229380262 80.443964583635 3179793.98868715 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2067-Jan-03 10:55 00:01 Jupiter 1.8410588515125 1.84105845141038 1.84105925161492 2.31808907714466 2.11030562655512 2476018.954774695 1.43809830847926 75.6333707287788 7.93577759729343 82.4727567082178 3054002.24024416 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2076-Nov-05 03:48 00:02 Jupiter 1.95888626710908 1.95888556376283 1.95888697045712 2.60188460583681 2.43002127788746 2479612.658560350 1.69250379187294 127.676284809739 12.777445285722 80.5653048272272 2858056.08610431 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2126-Nov-16 12:55 00:03 Jupiter 1.881904397761 1.88190364254578 1.88190515297749 2.47931414510772 2.29059440109232 2497885.037943080 3.15158195274782 109.78199317328 8.65703822065322 83.7513880226257 2501335.22743508 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2136-Sep-11 03:09 00:03 Jupiter 1.88673325357435 1.88673235292277 1.88673415422861 2.42791246361536 2.23537175832172 2501471.631264194 3.34605207843563 145.506716414014 11.4584190167416 79.3017353301763 2505735.55423225 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2186-Sep-29 07:47 00:05 Jupiter 1.93990850436233 1.93990721259195 1.93990979613471 2.82406103256812 2.66496912678528 2519751.824314401 4.83951764654599 133.785848792462 11.9265611011808 79.5337776183707 2023256.09515487 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42
2196-Jul-17 21:50 00:05 Jupiter 1.83669897043251 1.83669820175033 1.83669973911448 2.2933294114076 2.08255334851214 2523331.409957823 5.03406546137775 74.3321556792692 17.3428883631997 80.41115710618 1906189.05284817 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 16:42:46 2021-Apr-13 16:42

Alternate Designations
 2003 SJ162 = 1998 VE44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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