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37514 (1118 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2037514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06437267027312517 4.6298e-08  
a 3.168611659005077 2.7864e-08 au
q 2.964639665456363 1.4212e-07 au
i 8.324002166639952 6.7222e-06 deg
node 301.9561468319027 3.8498e-05 deg
peri 136.5993067795528 6.9074e-05 deg
M 152.5563995132946 5.7929e-05 deg
tp 2458127.468567465437
(2018-Jan-08.96856747)
0.0003282 TDB
period 2060.164743761232
5.64
2.7175e-05
7.44e-08
d
yr
n .1747433068594067 2.305e-09 deg/d
Q 3.372583652553791 2.9658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      21648 days (59.27 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55764  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:33:02  

Additional Information
 Earth MOID = 1.98732 au 
 Jupiter MOID = 1.79818 au 
 T_jup = 3.183 
[ 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 14.5   n/a MPO296426  
diameter diameter 7.167 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37514 (1118 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1118 T-3 = 1999 RG63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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