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JPL Small-Body Database Browser
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324858 (2007 LB37)
Classification: Main-belt Asteroid          SPK-ID: 2324858
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08523619783368487 5.2126e-08  
a 3.141548111853648 4.3494e-08 au
q 2.873774495487652 1.5771e-07 au
i 14.05977924665816 7.6378e-06 deg
node 174.7122693985448 2.3714e-05 deg
peri 87.39869980279087 5.2191e-05 deg
M 38.91812144434701 4.5384e-05 deg
tp 2458380.631320635230
(2018-Sep-19.13132064)
0.00025649 TDB
period 2033.826958593206
5.57
4.2237e-05
1.156e-07
d
yr
n .1770062091462349 3.6759e-09 deg/d
Q 3.409321728219645 4.7202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5815 days (15.92 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:57  

Additional Information
 Earth MOID = 1.90428 au 
 Jupiter MOID = 1.73795 au 
 T_jup = 3.158 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457455.5 (2016-Mar-08.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08661786101145007 5.1555e-08  
q 2.868171434855165 1.562e-07 au
tp 2458387.698751958564
(2018-Sep-26.19875196)
0.00025397 TDB
node 174.8030713103494 2.3668e-05 deg
peri 88.84329351496744 5.1837e-05 deg
i 14.07583331352997 7.6467e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5815 days (15.92 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:57  

Additional Information
 Jupiter MOID = 1.73795 au 
 T_jup = 3.158 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.657916018275711E-15 -7.808880475381655E-15 7.412660379125804E-14 3.825819720855092E-15 -8.16082001358292E-14 3.082116969597287E-16
q -7.808880475381655E-15 2.439933582402833E-14 -8.24535575557262E-13 -1.247867156652375E-14 6.476235021696423E-15 2.440998599918656E-15
tp 7.412660379125804E-14 -8.24535575557262E-13 6.449975980087061E-8 -7.479283651289896E-11 1.171154917138913E-8 4.334010201957924E-12
node 3.825819720855092E-15 -1.247867156652375E-14 -7.479283651289896E-11 5.601968602306078E-10 -5.558721994560002E-10 -9.619437858384597E-12
peri -8.16082001358292E-14 6.476235021696423E-15 1.171154917138913E-8 -5.558721994560002E-10 2.687088614570409E-9 9.677928376705703E-12
i 3.082116969597287E-16 2.440998599918656E-15 4.334010201957924E-12 -9.619437858384597E-12 9.677928376705703E-12 5.847126814657133E-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 16.1   n/a MPO450273  
diameter diameter 4.845 km 1.553 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.025   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

324858 (2007 LB37)          Discovered 2007-Jun-12 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ 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
1965-Jun-26 09:13 00:04 Jupiter 1.94568939116977 1.94568775406515 1.94569102827516 2.69730854007963 2.53077214545849 2438937.884354936 3.89721863948666 112.808745955999 92.1016701297102 16.8456918603296 1348777.13950285 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14
1975-Nov-27 09:31 00:03 Jupiter 1.76888958647859 1.76888886127586 1.76889031168322 4.34640470191835 4.23480169977081 2442743.896414756 2.52003797779787 253.602163397394 31.0695482094462 86.1617072270907 1957418.97271514 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14
1986-Jun-18 23:10 00:02 Jupiter 1.98972682461915 1.98972573840407 1.98972791083683 5.06209164016185 4.9772860062969 2446600.465585640 1.8070200385338 159.484165763488 34.0237304706469 -74.9034890087034 2517690.28809715 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14
2060-Apr-11 05:39 00:03 Jupiter 1.92620522996314 1.92620406534553 1.92620639458217 2.73501959185201 2.56921377213609 2473560.735274096 3.48226660070531 122.411063182213 64.6217072071126 53.5991652016531 961923.890237858 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14
2070-Sep-17 03:29 00:04 Jupiter 1.77899205920755 1.77899128865786 1.77899282976301 4.42359894058366 4.31462370030706 2477371.644868661 3.58918681528708 368.590897908042 31.5546617300416 -88.3393267897965 1917891.88792207 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14
2155-Jan-31 10:54 00:11 Jupiter 1.92107195656872 1.92106918285161 1.92107473029893 2.78444004890654 2.62131333427166 2508187.954262129 10.7812245636982 322.132692619016 68.5718220014167 38.7763507953608 646941.752662567 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14
2165-Jul-09 02:42 00:10 Jupiter 1.80157946087666 1.8015782475819 1.80158067430794 4.51825153555818 4.41296792560117 2511999.612793203 9.65555252340488 964.350839627336 31.8232449784944 -88.032305574214 1992911.16834544 T 12 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:58 2019-Nov-08 09:14

Alternate Designations
 2007 LB37 = 2008 SV85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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