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JPL Small-Body Database Browser
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37498 (1507 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2037498
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1196641778649276 4.2587e-08  
a 2.271321234233578 9.4927e-09 au
q 1.999525446071864 9.6375e-08 au
i 6.816176225674033 4.4463e-06 deg
node 178.1688927416104 3.1954e-05 deg
peri 142.9581359748319 3.526e-05 deg
M 261.8946445051033 1.591e-05 deg
tp 2459341.226948300781
(2021-May-06.72694830)
5.6078e-05 TDB
period 1250.305865255864
3.42
7.8383e-06
2.146e-08
d
yr
n .2879295458846218 1.8051e-09 deg/d
Q 2.543117022395292 1.0629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      16938 days (46.37 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5429  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:33:02  

Additional Information
 Earth MOID = .992232 au 
 Jupiter MOID = 2.74304 au 
 T_jup = 3.594 
[ show covariance matrix ]

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 15.1   n/a MPO468204  
diameter diameter 3.780 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.163   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

37498 (1507 T-2)          Discovered 1973-Sep-30 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
 1507 T-2 = 1999 CX68 = 2000 LE14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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