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37054 (2000 UD40)
Classification: Main-belt Asteroid          SPK-ID: 2037054
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042121520764757 4.4351e-08  
a 2.981513566015417 2.0931e-08 au
q 2.670803620855743 1.2975e-07 au
i 2.10042933508605 3.9593e-06 deg
node 270.693442950797 0.00013575 deg
peri 246.2659689041816 0.0001375 deg
M 184.1543422021223 2.5343e-05 deg
tp 2459919.007611048035
(2022-Dec-05.50761105)
0.00013773 TDB
period 1880.414586963337
5.15
1.9802e-05
5.421e-08
d
yr
n .1914471428246897 2.016e-09 deg/d
Q 3.292223511175091 2.3112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1008  
   data-arc span      9143 days (25.03 yr)  
   first obs. used      1994-08-13  
   last obs. used      2019-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5525  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:57:33  

Additional Information
 Earth MOID = 1.68113 au 
 Jupiter MOID = 1.70582 au 
 T_jup = 3.250 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456243.5 (2012-Nov-12.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004476988705157 4.4591e-08  
q 2.684009572106169 1.2996e-07 au
tp 2456151.881084877901
(2012-Aug-12.38108488)
0.00012379 TDB
node 270.8334013421846 0.00013615 deg
peri 245.9131650839981 0.00013803 deg
i 2.095190604289937 3.9546e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1008  
   data-arc span      9143 days (25.03 yr)  
   first obs. used      1994-08-13  
   last obs. used      2019-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5525  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:57:33  

Additional Information
 Jupiter MOID = 1.70582 au 
 T_jup = 3.250 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.988335486820563E-15 -5.73715947626119E-15 1.278161325792051E-12 2.647095034205899E-15 2.621929382248197E-13 4.563098647523338E-16
q -5.73715947626119E-15 1.689014201964144E-14 -3.046702214159744E-12 -9.698444147513884E-15 -6.395173944206708E-13 -5.208445388536913E-16
tp 1.278161325792051E-12 -3.046702214159744E-12 1.532491637345251E-8 3.359765653501252E-13 2.84880697544775E-9 -4.708669307845545E-13
node 2.647095034205899E-15 -9.698444147513884E-15 3.359765653501252E-13 1.85381502024023E-8 -1.852564977333721E-8 -2.219887172541405E-11
peri 2.621929382248197E-13 -6.395173944206708E-13 2.84880697544775E-9 -1.852564977333721E-8 1.905299378473488E-8 2.216462750560021E-11
i 4.563098647523338E-16 -5.208445388536913E-16 -4.708669307845545E-13 -2.219887172541405E-11 2.216462750560021E-11 1.563923694765185E-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 14.2   n/a MPO302279  
diameter diameter 6.734 km 0.582 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37054 (2000 UD40)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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