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30346 (2000 JK37)
Classification: Main-belt Asteroid          SPK-ID: 2030346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207949942857795 2.3176e-08  
a 3.171223796968737 1.998e-08 au
q 2.471033456838097 7.9329e-08 au
i 14.02571778010975 5.5833e-07 deg
node 248.2912576390136 4.4648e-06 deg
peri 345.4310104132797 4.6116e-06 deg
M 274.9920031470438 6.582e-06 deg
tp 2459883.575232222275
(2022-Oct-31.07523222)
4.049e-05 TDB
period 2062.712804576821
5.65
1.9494e-05
5.337e-08
d
yr
n .1745274471565887 1.6494e-09 deg/d
Q 3.871414137099377 2.4392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1843  
   data-arc span      8511 days (23.30 yr)  
   first obs. used      1997-11-29  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46297  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:28:37  

Additional Information
 Earth MOID = 1.46238 au 
 Jupiter MOID = 1.18186 au 
 T_jup = 3.118 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457191.5 (2015-Jun-18.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2227805817447321 2.3051e-08  
q 2.461452202750415 7.8833e-08 au
tp 2457822.026078633781
(2017-Mar-09.52607863)
3.1773e-05 TDB
node 248.4101272600477 4.4689e-06 deg
peri 345.480875776665 4.6087e-06 deg
i 14.03123866269579 5.5932e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      1843  
   data-arc span      8511 days (23.30 yr)  
   first obs. used      1997-11-29  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46297  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:28:37  

Additional Information
 Jupiter MOID = 1.18186 au 
 T_jup = 3.118 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.313260200363307E-16 -1.784828363146032E-15 -5.29400638787694E-13 -1.343792110269919E-14 -1.665827431102443E-14 -2.396772482599785E-15
q -1.784828363146032E-15 6.2147125528062E-15 1.779106219850153E-12 4.986507236370843E-14 4.105488522954484E-14 8.80246035922378E-15
tp -5.29400638787694E-13 1.779106219850153E-12 1.00949831722267E-9 5.263277384387309E-11 6.059848787425003E-11 8.3495225201686E-12
node -1.343792110269919E-14 4.986507236370843E-14 5.263277384387309E-11 1.997134353808696E-11 -1.217796209998843E-11 1.865712117811426E-12
peri -1.665827431102443E-14 4.105488522954484E-14 6.059848787425003E-11 -1.217796209998843E-11 2.123966644211955E-11 -7.821164648817576E-13
i -2.396772482599785E-15 8.80246035922378E-15 8.3495225201686E-12 1.865712117811426E-12 -7.821164648817576E-13 3.128405398234542E-13

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 12.92   n/a MPCxxxxx  
diameter diameter 13.228 km 0.401 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30346 (2000 JK37)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JK37 = 1999 CW59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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