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37468 (6782 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2037468
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330906885213643 3.1515e-08  
a 2.23690946194955 8.8835e-09 au
q 1.93919764149873 7.2691e-08 au
i 2.843268256382615 3.9468e-06 deg
node 133.0098634870643 8.6379e-05 deg
peri 124.8420922912081 8.872e-05 deg
M 31.16120527165461 2.1268e-05 deg
tp 2458894.725061095861
(2020-Feb-15.22506110)
7.2003e-05 TDB
period 1221.999523880042
3.35
7.2794e-06
1.993e-08
d
yr
n .2945991327860283 1.7549e-09 deg/d
Q 2.53462128240037 1.0066e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      21816 days (59.73 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:47:13  

Additional Information
 Earth MOID = .925734 au 
 Jupiter MOID = 2.51083 au 
 T_jup = 3.624 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456917.5 (2014-Sep-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332978095796292 3.1517e-08  
q 1.937949499464971 7.2611e-08 au
tp 2456451.243235210078
(2013-Jun-07.74323521)
6.8854e-05 TDB
node 133.0332846073479 8.6408e-05 deg
peri 124.7772901103911 8.8735e-05 deg
i 2.842749401560749 3.9463e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      21816 days (59.73 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:47:13  

Additional Information
 Jupiter MOID = 2.51083 au 
 T_jup = 3.624 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.933384466699564E-16 -2.276453611411669E-15 -7.382117279506246E-13 1.679618680576666E-14 -2.239976345202529E-13 4.78930074838404E-16
q -2.276453611411669E-15 5.272315722102745E-15 1.70212659025098E-12 -3.921572991812303E-14 5.210921072350093E-13 -1.058910995147333E-15
tp -7.382117279506246E-13 1.70212659025098E-12 4.740890453471387E-9 -4.226565669855758E-11 1.409842224050495E-9 -4.554943926090626E-13
node 1.679618680576666E-14 -3.921572991812303E-14 -4.226565669855758E-11 7.466260701650817E-9 -7.468803793056311E-9 1.289032466654399E-10
peri -2.239976345202529E-13 5.210921072350093E-13 1.409842224050495E-9 -7.468803793056311E-9 7.873888766560313E-9 -1.288639551769499E-10
i 4.78930074838404E-16 -1.058910995147333E-15 -4.554943926090626E-13 1.289032466654399E-10 -1.288639551769499E-10 1.557309407930962E-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 15.8   n/a MPO324647  
diameter diameter 1.873 km 0.358 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37468 (6782 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6782 P-L = 2000 QB50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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