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JPL Small-Body Database Browser
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37509 (3192 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2037509
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2534151283869624 4.7567e-08  
a 3.057622890477798 1.6966e-08 au
q 2.282774993128452 1.4568e-07 au
i 7.670568902286277 5.6348e-06 deg
node 33.38662795473954 3.4521e-05 deg
peri 315.8624251056607 3.5679e-05 deg
M 253.6193610563919 9.9299e-06 deg
tp 2459577.577845989961
(2021-Dec-29.07784599)
5.6667e-05 TDB
period 1952.874382212652
5.35
1.6254e-05
4.45e-08
d
yr
n .1843436542969608 1.5343e-09 deg/d
Q 3.832470787827144 2.1266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      740  
   data-arc span      16933 days (46.36 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:33:02  

Additional Information
 Earth MOID = 1.28469 au 
 Jupiter MOID = 1.64044 au 
 T_jup = 3.172 
[ 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 14.6   n/a MPO340953  
diameter diameter 6.759 km 2.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.035   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

37509 (3192 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
 3192 T-2 = 2000 RQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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