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32147 (2000 LW30)
Classification: Main-belt Asteroid          SPK-ID: 2032147
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634369636330424 4.0189e-08  
a 2.465902936720735 8.7493e-09 au
q 2.062883248129296 1.0255e-07 au
i 10.96503727629278 3.6622e-06 deg
node 69.90425683682096 2.071e-05 deg
peri 293.980093144106 2.3255e-05 deg
M 312.2670678744345 1.1766e-05 deg
tp 2459188.033131521770
(2020-Dec-04.53313152)
4.6579e-05 TDB
period 1414.367907888864
3.87
7.5275e-06
2.061e-08
d
yr
n .2545306620661019 1.3546e-09 deg/d
Q 2.868922625312174 1.0179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1656  
   data-arc span      8344 days (22.84 yr)  
   first obs. used      1997-12-26  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48073  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:57:22  

Additional Information
 Earth MOID = 1.09024 au 
 Jupiter MOID = 2.65712 au 
 T_jup = 3.444 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457207.5 (2015-Jul-04.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164207010826343 4.0089e-08  
q 2.05968810804789 1.0227e-07 au
tp 2457776.132722297008
(2017-Jan-22.63272230)
4.438e-05 TDB
node 69.91846663795754 2.07e-05 deg
peri 294.4276995826293 2.3234e-05 deg
i 10.97060797672684 3.6643e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1656  
   data-arc span      8344 days (22.84 yr)  
   first obs. used      1997-12-26  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48073  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:57:22  

Additional Information
 Jupiter MOID = 2.65712 au 
 T_jup = 3.444 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.607163993504052E-15 -4.091698806441042E-15 -2.621473945654957E-13 1.363481670756876E-14 -6.875387256906368E-14 -2.275959203139118E-15
q -4.091698806441042E-15 1.045891455883655E-14 7.060345054455491E-13 -3.425560563636175E-14 1.79604026453295E-13 6.223226971066226E-15
tp -2.621473945654957E-13 7.060345054455491E-13 1.9695843978851E-9 -1.814865963149217E-12 4.84223796778088E-10 1.834750504738892E-12
node 1.363481670756876E-14 -3.425560563636175E-14 -1.814865963149217E-12 4.284759013719943E-10 -4.209919981486364E-10 -8.201798469422478E-12
peri -6.875387256906368E-14 1.79604026453295E-13 4.84223796778088E-10 -4.209919981486364E-10 5.398281940932337E-10 8.477513934115721E-12
i -2.275959203139118E-15 6.223226971066226E-15 1.834750504738892E-12 -8.201798469422478E-12 8.477513934115721E-12 1.34269977290286E-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 14.3   n/a MPO474173  
diameter diameter 3.735 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.264   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32147 (2000 LW30)          Discovered 2000-Jun-06 by LONEOS at Anderson Mesa
Reference: 20011130/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
2192-Jan-18 08:49 00:02 Amphi 0.0494810752045666 0.0494478799231291 0.0495142784443081 4.27331919278252 4.27331916559506 2521688.867260352 1.71858067814709 1927.87683717999 40.6408413298187 -30.8807732442902 93497.1639119604 T 26 CATAB v2.0f-lin.ifort 2020-Nov-13 00:57:26 2020-Nov-13 00:57

Alternate Designations
 2000 LW30 = 1999 CU44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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