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48301 (2002 LL35)
Classification: Main-belt Asteroid          SPK-ID: 2048301
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962310771281094 4.397e-08  
a 2.717012395141136 9.6526e-09 au
q 2.183850126272167 1.1886e-07 au
i 13.03895398153831 4.4958e-06 deg
node 291.8735843310981 1.5997e-05 deg
peri 26.98401184808653 1.9026e-05 deg
M 31.57461063341603 8.1967e-06 deg
tp 2459057.026610206969
(2020-Jul-26.52661021)		 3.7262e-05 TDB
period 1635.821290883271
4.48		 8.7173e-06
2.387e-08		 d
yr
n .2200729395113913 1.1728e-09 deg/d
Q 3.250174664010105 1.1547e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      10950 days (29.98 yr)  
   first obs. used      1991-01-16  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 04:55:34  

Additional Information
 Earth MOID = 1.17595 au 
 Jupiter MOID = 2.06325 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457675.5 (2016-Oct-14.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962686677133442 4.3841e-08  
q 2.184380425780936 1.1858e-07 au
tp 2457422.873305836780
(2016-Feb-04.37330584)		 3.8809e-05 TDB
node 291.8915005372054 1.6008e-05 deg
peri 27.41612748291495 1.9056e-05 deg
i 13.03304264912508 4.4927e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      10950 days (29.98 yr)  
   first obs. used      1991-01-16  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 04:55:34  

Additional Information
 Jupiter MOID = 2.06325 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.922043634028626E-15 -5.187513993126069E-15 1.986127260901858E-13 2.552163503241261E-14 2.982384353472164E-14 -9.26090016700737E-15
q -5.187513993126069E-15 1.406087112286021E-14 -6.249221449980919E-13 -6.847755161186234E-14 -1.004807823089765E-13 2.544833744183772E-14
tp 1.986127260901858E-13 -6.249221449980919E-13 1.5061522631018E-9 5.773501557401846E-12 4.135073867828514E-10 -1.482533821100566E-12
node 2.552163503241261E-14 -6.847755161186234E-14 5.773501557401846E-12 2.562553797299142E-10 -2.476686708562431E-10 3.214123216414272E-11
peri 2.982384353472164E-14 -1.004807823089765E-13 4.135073867828514E-10 -2.476686708562431E-10 3.631136179126734E-10 -3.175649826379975E-11
i -9.26090016700737E-15 2.544833744183772E-14 -1.482533821100566E-12 3.214123216414272E-11 -3.175649826379975E-11 2.018452348069066E-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 14.84   n/a E2021B10  
diameter diameter 3.917 km 0.810 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.289   0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48301 (2002 LL35)          Discovered 2002-Jun-12 by Juels, C. W., Holvorcem, P. R. at Fountain Hills
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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
1939-Nov-08 16:59 00:03 Iris 0.0464440857934646 0.0464428646862549 0.0464453092790654 5.86718115393049 5.86718113283386 2429576.207718078 2.55706972535274 707.326940556487 40.7484182006173 86.322942403891 170113.29062775 T 19 CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:37 2021-Feb-24 04:55
2051-Nov-13 00:16 < 00:01 Hebe 0.00486978494202651 0.00486232974817729 0.00487724543174543 10.4438471576731 10.4438470354405 2470488.510910436 0.742672456049081 450.932927673025 44.8106409269519 -34.6435062857441 9334.06503174521 T 19 CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:37 2021-Feb-24 04:55
2085-Apr-10 01:30 00:01 Thisb 0.0197333459964479 0.0197221147239525 0.019744577288331 2.18770487148098 2.18770471354346 2482690.562397569 1.4764918883544 559.846492278151 43.8369998497477 3.13550600636162 6412.35265104881 T 19 CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:37 2021-Feb-24 04:55
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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