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JPL Small-Body Database Browser
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37508 (3190 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2037508
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1144060378086204 3.7864e-08  
a 2.773890076670448 1.4244e-08 au
q 2.456540303681931 1.0316e-07 au
i 9.453357673789091 5.4292e-06 deg
node 155.8081324771089 2.4951e-05 deg
peri 91.82325926545465 3.4855e-05 deg
M 135.5984754174114 2.412e-05 deg
tp 2458364.898954206909
(2018-Sep-03.39895421)
0.00011271 TDB
period 1687.455377216815
4.62
1.2998e-05
3.559e-08
d
yr
n .2133389746837406 1.6433e-09 deg/d
Q 3.091239849658964 1.5874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      16869 days (46.18 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:00:50  

Additional Information
 Earth MOID = 1.4659 au 
 Jupiter MOID = 1.9961 au 
 T_jup = 3.307 
[ 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 MPO493113  
diameter diameter 3.419 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37508 (3190 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
 3190 T-2 = 1999 CY47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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